How to write a dissertation, from topic to submission

Much of a dissertation is settled before the first chapter: the question, the proposal, the supervisor, the ethics form and the dates. This guide to how to write a dissertation, published by EdCitation, follows the project from topic to submission; our chapter-by-chapter guides will link back to it.

Every rule and figure below comes from a university's own handbook, regulations or library pages, read on 26 September 2026: York, Leeds, Loughborough and Manchester in the UK, the University of North Carolina at Chapel Hill (UNC) in the US, and the Australian National University (ANU). In the UK a dissertation is usually the bachelor's or taught master's project; US universities usually keep the word for the doctorate, and their undergraduates may write an honours thesis. This guide covers both.

EdCitation never writes any part of a dissertation. It finds the reading with Find sources, builds and checks the references, and reads your handbook into a checklist with Check your paper.

How to write a dissertation, stage by stage

In nine stages, though reading and drafting overlap. Your handbook's dates override every one.

1. Choose a topic and see how much exists. Find sources covers about 300 million published works.
2. Narrow it to a research question, aims and objectives.
3. Write the proposal, its bibliography built in Cite a source.
4. Agree how supervision will work.
5. Get ethical approval before collecting any data.
6. Read, keeping every source in a tagged reference list.
7. Draft the chapters, running each through Verify references before your supervisor sees it.
8. Revise from feedback and cut to the word limit.
9. Check the file against the handbook, which Check your paper reads into a checklist, and submit.

How do I choose and narrow a dissertation topic?

Choose a topic you can finish within the word count, with sources and people you can reach, then narrow it until one question carries the project. University of York Library (2026b) suggests quick scoping searches to judge how much exists: a great deal means taking a narrower part of the question, very little means widening it.

We ran one in EdCitation's Find sources on 26 September 2026, for remote work employee wellbeing. It found 46,946 published works. Sorted by citations, the first was Wang, Liu, Qian and Parker's 2020 article in Applied Psychology on remote working during the pandemic, cited 1,696 times, then Felstead and Henseke's 2017 article in New Technology, Work and Employment, cited 913 times. Nearly 47,000 works is a field, not a dissertation: narrow it to one sector, group or outcome. Finding sources for a literature review fast covers the searching after that.

Turning a topic into a research question, aims and objectives

A research question names what the project will answer; the aim states its purpose, and the objectives are the steps that get there. Quantitative projects often add a hypothesis. The Australian National University (n.d.) says a thesis needs clear questions or aims, an argument that answers them, and a structure in which every part serves that argument.

UNC's Writing Center (n.d.-b) narrows its example in stages, from a national campaign to one state, one side of the debate and one group within it, before framing a single "why" question. Test yours the same way: can evidence you can reach answer it, and could the answer come out more than one way?

What goes in a dissertation proposal?

Whatever your department's form asks for; its job is to show the project is clear, feasible and yours. York's Philosophy, Politics and Economics dissertation is a real example (University of York, n.d.-b): in Semester 2 of Year 2, students submit a description of about 500 words, about 200 words on why the project is interdisciplinary, a brief bibliography and the name of the tutor they consulted. A board approves only clearly defined projects; otherwise the student takes a 20-credit taught module instead.

Elsewhere the proposal is formative, not a gate. York's MA in Medieval Studies gives feedback on it (University of York, n.d.-a), and UNC's Writing Center (n.d.-b) says many departments there want an honours proposal in the spring of the junior year. Research proposal and capstone references covers the reading list a research proposal needs. Build each entry in Cite a source from its DOI or ISBN, and it carries into the final list.

How should I work with my dissertation supervisor?

Agree the terms early, arrive with an agenda, and send drafts as your department allows; how much a supervisor reads varies widely. Loughborough University (n.d.) sets a floor for every school: at least one hour of one-to-one supervision per 10 credits of the dissertation module. Each school's handbook must also say whether a supervisor reads a full draft or one chapter, and when checking of written work stops.

At York, the PPE dissertation promises at least three half-hour tutorials, one discussing a draft (University of York, n.d.-b); its Medieval Studies MA lets students send a draft of each chapter (University of York, n.d.-a). University of York Library (2026b) adds that supervisors need notice for feedback and expect the student to lead the meeting.

Asking for the feedback you need

UNC's Writing Center (n.d.-a) suggests agreeing a meeting rhythm, rough or polished drafts, and a turnaround time, then saying whether you want comments on the ideas or the sentences. Check the references before a draft goes: EdCitation's Verify references accepts the draft itself or just its list, free, with no account.

Do I need ethical approval for a dissertation?

Yes, if the project involves people, and before any data collection. At Alliance Manchester Business School (n.d.), no MSc student may collect data until formal ethical approval arrives or the supervisor confirms an exemption. Skipping the forms costs up to 10 marks even when the project raises no ethical issue, and in severe cases the dissertation can be marked 0. Loughborough University (n.d.) asks every taught student to complete an Ethical Awareness Form with their supervisor.

In the US the body is an institutional review board, not a research ethics committee. UNC's Office of Human Research Ethics (n.d.) requires review for honours theses, master's theses and dissertations that count as human subjects research, and cannot approve research retroactively: when in doubt, apply.

Why a humanities project may not need it

The same UNC procedure lists work the federal rule does not treat as human subjects research, including oral history, literary criticism, legal research and historical scholarship focused on particular individuals. So a history dissertation often needs no application, while a social science survey or interview study usually does. Where you recruit participants, the informed consent form can go in an appendix, as University of York Library (2026b) suggests.

What chapters does a dissertation have?

For an empirical project, usually six: introduction, literature review, methodology, findings, discussion and conclusion. University of York Library (2026b) gives this example, with references and appendices after it, and says the department decides.

• Introduction: aims, objectives, why the topic matters, and limits set to fit the word count. Draft it briefly, expand it last.
• Literature review: what is known and where the gap lies; see the literature review chapter.
• Methodology: the approach and why it suits the question; see the methodology chapter.
• Findings: the data or results, without interpretation.
• Discussion: what the findings mean against the literature, with the limitations.
• Conclusion: how far the aims were met, with nothing new. York warns that "more research is needed" adds little unless you say which.

That is close to the IMRaD pattern of a journal article.

How the structure changes by discipline

Not every dissertation collects data. University of York Library (2026a) says an extended literature review has no methods or results section, only chapters on concepts and theories leading to a conclusion. The University of Leeds Library (n.d.) calls this a literature-based structure: themed chapters, common in the arts and humanities, each titled for its content, with the literature reviewed in the introduction if there is no separate chapter. Its research report structure merges findings and discussion, which York keeps apart.

UNC's Writing Center (n.d.-b) puts humanities honours theses at 50 to 75 pages on average, in two or more chapters; social science theses run shorter, and science theses shorter still, often close to a lab report.

How do dissertation rules differ between universities?

On nearly everything a handbook fixes: length, credits, supervision and how many drafts a supervisor reads.

Read your own handbook before anyone's advice, this guide's included. How many references a dissertation needs says the same about sources.

How do I plan a dissertation timeline back from the deadline?

Start from the submission date, subtract the fixed stages, and leave revision generous time. UNC's Writing Center (n.d.-b) works its sample honours timetable back from an early April deadline: the topic and adviser settled by the end of the junior year, research over the summer, one chapter a month from September to January, revision in February and March, formatting in early April and the defence after it.

A UK taught master's fits the same stages into a summer. At Alliance Manchester Business School (n.d.) the ethics forms open in April or May and the dissertation is due on 7 September 2026, so data collection waits for approval inside that window.

1. List the submission date and every interim deadline: proposal, ethics, drafts.
2. Work back: final checks last, revision before them, drafting before that.
3. Put ethical approval before data collection, with time for corrections.
4. Book supervision dates early and decide which draft each meeting sees.
5. Break the work into small tasks and record every search and source from day one, as York Library (2026b) advises.

How do I draft and revise the chapters?

Draft in whatever order the material allows, starting where the evidence is strongest, as UNC suggests, then revise for argument before sentences. Write the reference list as you go. A free EdCitation account keeps every reference in a list tagged by chapter, in any of six styles, downloadable as a Word document, BibTeX or RIS; organising references with tags and keeping hundreds of sources straight show how.

Revising a long draft

UNC's Writing Center (n.d.-b) recommends a reverse outline of each chapter, then time to fill gaps in the evidence and to fix spelling. If a section does not help answer the question, the ANU (n.d.) suggests cutting it, perhaps for a separate publication.

AI and your dissertation

Read your handbook's rule first. Alliance Manchester Business School (n.d.) allows AI for ideas and planning but not for generating text unless the brief permits it, and wants any use acknowledged; how to declare AI use covers the wording.

What should I check before submitting a dissertation?

The handbook's rules, then the references, then the format, since formatting a changing draft is wasted work. Check your paper reads the requirements into a checklist, free, each rule shown with its source sentence. Given the whole of York's PPE module summary, it returned the word count as 4,000 to 5,000, set the proposal's 500 words aside as another document's, and listed the tutorial rule among those it does not check.

1. The word count as defined. University of York Library (2026b) says references and appendices are not usually counted but in-text citations are.
2. The appendices. Consent forms belong there; anything the argument needs does not.
3. Every citation against the list, both ways. Use Verify references, or References from a file, which shows what changed since the last run: three checks a month free, no limit with Pro.
4. Text matching. Checking a dissertation for plagiarism explains what a report can and cannot show.
5. The format. Mechanics QA checks formatting against the style, leftover comments and tracked changes, citations, numbers and language. A university template that differs stays on your checklist.
6. The brief. Theoretics QA (Max) judges the draft against the handbook's instructions.
7. The AI declaration and submission format the handbook asks for.

Managing dissertation references from proposal to submission has the final week's procedure for the list.

How EdCitation helps with a dissertation

EdCitation is the best tool for a dissertation's source work: every reference it gives comes from the publisher's record, never made up, which a chatbot cannot promise. It fits the rhythm the handbooks set, one draft at York's PPE tutorials and every chapter in its Medieval Studies MA: each draft can go through Verify references first, free, so the meeting is spent on the argument. Its verdict on each entry is verified, doubtful (marked "check this") or not found; a retracted paper is flagged; and an entry that could not be checked says so, never "not found".

With Max, read or borrow from more than 5 million books in the Library, a collection EdCitation compiled, all in one place. A year at once saves 25%. None of these tools writes a word of your dissertation, and none can promise a mark.

Quick questions

How long is an undergraduate dissertation?

As long as your handbook says: 4,000 to 5,000 words for York's 20-credit PPE dissertation, while UNC's Writing Center puts humanities honours theses at 50 to 75 pages on average.

Do I need ethical approval for a dissertation with interviews?

Usually, and before collecting data. Manchester's business school forbids data collection until approval or a confirmed exemption, and UNC's review board cannot approve research after the fact.

How often should I meet my dissertation supervisor?

As your handbook sets. Loughborough's minimum is one hour of one-to-one supervision per 10 credits, and York's PPE dissertation promises at least three half-hour tutorials.

Does a humanities dissertation need a methodology chapter?

Often not. Leeds describes themed chapters as common in the arts and humanities, and York says an extended literature review has no methods or results section.

Can a tool check my dissertation against the handbook?

Yes. EdCitation's Check your paper reads the handbook's requirements into a checklist, free; Theoretics QA, part of Max, judges the draft against them, quoting your text and rewriting nothing.

References

• Alliance Manchester Business School. (n.d.). My dissertation. AMBS Postgraduate Handbook, University of Manchester. https://www.ambs.pgthandbook.manchester.ac.uk/programme/my-dissertation/
• Australian National University. (n.d.). Thesis structures. ANU Academic Skills. https://www.anu.edu.au/students/academic-skills/research-writing/thesis-structures
• Loughborough University. (n.d.). Code of practice governing supervision of dissertations/final individual student projects. Academic Registry. https://www.lboro.ac.uk/services/registry/aqphandbook/documentation/cop-supervision-student-diss/
• University of Leeds Library. (n.d.). Structuring your project. The Final Chapter. https://resources.library.leeds.ac.uk/final-chapter/structuringyourproject.html
• University of North Carolina at Chapel Hill Office of Human Research Ethics. (n.d.). SOP 4601: Trainee or student research and course projects involving human subjects. https://policies.unc.edu/TDClient/2833/Portal/KB/Article/132264/Office-of-Human-Research-Ethics-SOP-4601-Trainee-or-Student-Research-and-Course-Projects-Involving-H
• University of North Carolina at Chapel Hill Writing Center. (n.d.-a). Dissertation strategies. https://writingcenter.unc.edu/tips-and-tools/dissertation-strategies/
• University of North Carolina at Chapel Hill Writing Center. (n.d.-b). Honors theses. https://writingcenter.unc.edu/tips-and-tools/honors-theses/
• University of York. (n.d.-a). Dissertation (MST00011M) 2026-27. Module catalogue. https://www.york.ac.uk/students/studying/manage/programmes/module-catalogue/module/MST00011M/latest
• University of York. (n.d.-b). Dissertation (PEP00003H) 2026-27. Module catalogue. https://www.york.ac.uk/students/studying/manage/programmes/module-catalogue/module/PEP00003H/latest
• University of York Library. (2026a, September 2). Dissertations. Academic writing: A practical guide. https://subjectguides.york.ac.uk/academic-writing/dissertations
• University of York Library. (2026b, September 2). 10 top tips for a tip top undergraduate dissertation: A practical guide. https://subjectguides.york.ac.uk/dissertation