OSCOLA — the Oxford Standard for Citation of Legal Authorities — is the referencing system nearly every UK law school expects in a dissertation, and it works nothing like the author–date styles your friends in other departments use. Everything happens in footnotes; there are no in-text brackets, and cases, statutes and books each have their own precise format. One more thing before you copy a format from an old guide: OSCOLA is now in its fifth edition, published by Hart Publishing, and it changes several rules students learned from the 2012 edition — including abolishing ibid. This guide follows the current edition throughout.
Always confirm which edition your law school requires in your module handbook. Departments update at different speeds, and the marker’s rule beats any general guide, including this one.
Step 1: Understand the machinery — footnotes, not brackets
Every time you rely on a source, you put a superscript number in the text and the citation in a footnote at the bottom of the page. The footnote ends with a full stop. Pinpoints — the exact paragraph or page you are relying on — go at the end of the citation. Your word processor automates the numbering: in Word, References → Insert Footnote; the same exists in Google Docs and LaTeX. What it does not automate is the format inside the footnote, which is where the rest of this guide comes in.
Expected output of this step: a document where no authority is cited in the body text and every footnote is a complete citation, not a bare URL.
Step 2: Cite cases correctly
For a case with a neutral citation (most cases from 2001 onwards), give the party names in italics, the neutral citation, then the best report:
Corr v IBC Vehicles Ltd [2008] UKHL 13, [2008] 1 AC 884.
For an older case with no neutral citation, give the report followed by the court in brackets:
Page v Smith [1996] AC 155 (HL).
To pinpoint a paragraph, use square brackets at the end: Callery v Gray [2001] EWCA Civ 1117, [2001] 1 WLR 2112 [42], [45]. For old judgments without numbered paragraphs, pinpoint the page after the court identifier instead: R v Leeds County Court, ex p Morris [1990] QB 523 (QB) 530–31.
Two fifth-edition points worth knowing. Do not attach retrospectively created neutral citations to cases decided before neutral citations existed. And some court identifiers changed with the new reign — check the current appendix rather than assuming the abbreviation you saw in a 2015 article still holds.
Step 3: Cite legislation
Statutes are refreshingly simple — short title and year, with no comma before the year, pinpointing by section: Human Rights Act 1998, s 15(1)(b). Statutory instruments take their name, year and SI number: The Online Safety Act 2023 (Commencement No 1) Regulations 2023, SI 2023/1242.
If your dissertation touches EU-derived law, cite carefully: the fifth edition adds dedicated guidance for EU legislation assimilated into UK law under the European Union (Withdrawal) Act 2018 and the Retained EU Law (Revocation and Reform) Act 2023. If you are writing about assimilated law, that section of OSCOLA 5 is required reading, because the 2012 edition simply predates the category.
Step 4: Cite secondary sources
Books: author, title in italics, edition and publisher in brackets — Adrian Briggs, Agreements on Jurisdiction and Choice of Law (OUP 2008) para 4.51. Journal articles: author, title in single quotes, year, journal abbreviation, first page, pinpoint — Paul Craig, ‘Theory, “Pure Theory” and Values in Public Law’ [2005] PL 440, 441. Chapters in edited collections name the chapter author and title first, then the editor and book. Law Commission papers carry their series number: Law Commission, Reforming Bribery (Law Com No 313, 2008) paras 3.12–3.17.
For websites and blogs, the fifth edition encourages persistent links or DOIs where they exist, rather than long fragile URLs. And in a genuinely new step, OSCOLA 5 adds guidance for citing generative AI content, alongside podcasts and social media posts. If your law school permits any AI assistance and requires disclosure, there is now an official format for the citation — which also means “there was no way to cite it” is no longer an available excuse.
Step 5: Handle repeat citations — without ibid
This is the change most likely to catch you. Under the 2012 edition, an immediately repeated source was cited as ibid; the fifth edition removes ibid from subsequent-citation practice. Repeat citations now use a short form of the source with a cross-reference to the footnote carrying the full citation — for a case, a short case name with the original footnote number in brackets; for a book or article, the author’s surname and a cross-reference in the form (n 3), plus the new pinpoint.
If your department still marks to OSCOLA 4, ibid remains correct there. This is exactly the kind of divergence that makes the handbook check in Step 1 non-negotiable — and if you drafted your dissertation last year, budget an hour to convert your subsequent citations whichever direction your department has jumped.
Step 6: Build the tables and bibliography
A law dissertation conventionally ends with a table of cases, a table of legislation and a bibliography of secondary sources — the fifth edition expands its guidance on the tables, so follow its models rather than improvising. Cases are alphabetised by first party; in the bibliography, author surnames come first (Briggs A) and items are alphabetised. Whether footnote citations count toward your word limit is a departmental decision, and the answer varies more than you would expect — the same trap we documented across universities for dissertation word counts and what they include.
A reference manager takes most of the pain out of this: Zotero in particular has long-standing OSCOLA style support and handles the footnote-plus-bibliography structure well. Our comparison of Zotero, Mendeley and EndNote for dissertations covers the trade-offs — though for law specifically, check that the style file your department expects matches the OSCOLA edition it marks against, and expect to hand-correct edge cases like pinpoints either way.
Step 7: Proof the footnotes as their own pass
Markers meet your referencing before they meet your argument, and OSCOLA errors cluster predictably: missing full stops at the end of footnotes, italics on the comma after a case name, pinpoints to pages where paragraphs exist, and full citations repeated where a short form belongs. Do one editing pass reading only the footnotes, in order, against the OSCOLA quick reference guide — it takes an evening and is the cheapest marks you will ever buy. If you are still assembling the substantive reading, our method for running an honest, AI-assisted literature review applies to case law commentary as much as to journal literature.
When the referencing is under control and the writing itself is the bottleneck, you can draft and structure your law dissertation in Tesify chapter by chapter — 100% written by you, with the scaffolding handled.
Frequently asked questions
What is OSCOLA?
The Oxford Standard for Citation of Legal Authorities — the footnote-based referencing system used by most UK law schools and legal publishers. It is maintained at the Oxford Law Faculty and published by Hart; the current version is the fifth edition, and the full text and a quick reference guide are freely downloadable from the Faculty’s OSCOLA pages.
Does OSCOLA use in-text citations?
No. All citations go in footnotes marked by superscript numbers in the text. If you find yourself writing (Smith, 2020) in a law dissertation, you are writing Harvard, not OSCOLA.
Is ibid still allowed in OSCOLA?
Not under the fifth edition, which removed it from subsequent-citation practice in favour of short forms with (n X) cross-references. Under the 2012 fourth edition it remains correct. Use whichever edition your department marks against, and use it consistently.
How do I cite a case with no neutral citation?
Give the law report citation followed by the court identifier in brackets: Page v Smith [1996] AC 155 (HL). Do not invent or retrofit a neutral citation for a case that predates them.
Do footnotes count towards my dissertation word limit?
Departments differ — some count all footnote text, some exclude citations but count substantive discussion in footnotes, some exclude footnotes entirely. Check your handbook before you use footnotes as an overflow valve; markers know that trick.
How do I cite the same case many times without repeating the full citation?
Cite it in full once, then use a short case name with a cross-reference to that footnote for later mentions, adding the new pinpoint each time. Keep the short name consistent throughout.
Can I cite ChatGPT or another AI tool in OSCOLA?
The fifth edition provides a citation format for generative AI content. Whether you may rely on AI output as a source — and what use you must disclose — is your law school’s integrity policy, not a referencing question. Cite honestly and check the policy first.
How do I cite a Law Commission report?
Law Commission, Title in Italics (Law Com No X, year), with paragraph pinpoints as needed — for consultation papers use the CP number. The series number is what lets a reader find the exact document.
Should EU cases and legislation go in my UK tables?
Keep separate table sections for EU materials, and follow the fifth edition’s updated formats for EU court decisions, which now use the European Case Law Identifier. For EU law assimilated into UK law, use the dedicated OSCOLA 5 guidance rather than pre-2018 models.
What is the fastest way to learn OSCOLA properly?
Keep the official quick reference guide open while you write, format each new source type correctly the first time you meet it, and run one footnote-only proofreading pass before submission. Learning it source-type by source-type as you write beats trying to absorb the manual upfront.