What this generator does, and what it can't do
This tool formats a reference from the details you supply, in APA, MLA, Chicago or Harvard style. It runs entirely in your browser — nothing you type is transmitted anywhere, and there is no lookup service behind it.
That last point matters for how you use it. The generator does not fetch metadata from a DOI or URL, so it cannot correct or complete what you give it. The output is only as accurate as the fields you enter. If you type the wrong year or misspell a journal name, you get a confidently formatted wrong reference. Always read the result against the source itself before pasting it into your bibliography.
Which style should you use?
This is not usually your choice. The style is set by your assignment brief, your department, or the journal you are submitting to. If the brief and the departmental guide disagree, ask — do not pick.
Where you do have a choice, the disciplinary conventions are:
| Style | In-text form | Typical disciplines |
|---|---|---|
| APA 7 | (Okonkwo, 2019) | Psychology, education, nursing, social sciences, business |
| MLA 9 | (Okonkwo 143) | Literature, languages, cultural studies |
| Chicago | Footnote¹ or (Okonkwo 2019) | History, art history, philosophy, publishing |
| Harvard | (Okonkwo, 2019) | Widely used in the UK, Australia and New Zealand across disciplines |
The underlying logic: author–date styles (APA, Harvard) suit fields where a source's recency carries information. Author–page and note styles (MLA, Chicago) suit fields where you cite specific passages of specific texts and the date matters less.
A warning specifically about Harvard
Harvard is not a single published standard. It is a family of author–date conventions, and individual universities publish their own Harvard guides that differ in real details — whether article titles take single quotation marks, whether page ranges are preceded by "pp.", how multiple authors are punctuated.
Our Harvard output follows a widely used convention, but if you have been given a departmental Harvard guide, that document wins. Harvard marking generally rewards internal consistency over conformity to any one variant.
Handling sources that don't fit the fields
Most citation trouble comes from sources missing something the template wants. The general principle across all four styles is to substitute the next most specific identifying element — and never to invent one.
- No named author. Move the title into the author position. If the publisher is an organisation — a government department, a ministry, an NGO — that organisation is the author. Enter "Department for Education", not "Anonymous".
- No date. Use
n.d.in APA and Harvard. For an unstable web page, add the date you accessed it. - No page numbers — an ebook or a web page. Cite a chapter, section heading or paragraph number instead. All four styles accept this.
- A source you found quoted in another source. Cite what you actually read: (Okonkwo, 2019, as cited in Silva, 2023). Only Silva goes in the reference list, because Silva is the source you can vouch for. Better: find the original.
- Generative AI output. All four styles now have a convention, naming the model and version. But check your institution's academic integrity policy first — whether you may use it is a separate question from how to cite it, and citing something does not make using it permitted.
Citing government and ministry sources
Most of the material in our resource directory is corporate-authored web publication, which is the source type students most often get wrong. The pattern that works across styles is: department or ministry as author, year of publication or last update, title of the page or document, the site, then the URL.
In APA form, for example:
Department of Education. (2024). Learning from home: teaching and learning resources. NSW Government. https://education.nsw.gov.au/...
Two practical notes. Use the "last updated" date if the page carries one, and say so — government pages are revised frequently, and the version you read may not be the version your marker sees. And for statutes, cases and official reports, legal citation is a separate discipline with its own conventions; those need the jurisdiction and an official identifier rather than a publisher.
The errors that actually cost marks
Markers rarely deduct for a misplaced comma. These do damage:
- In-text citations that don't match the reference list. Every citation needs an entry, and every entry needs a citation. Mismatches are the most commonly penalised referencing fault, because they suggest the bibliography was assembled separately from the writing.
- Mixing styles in one document. Usually the result of copying references from different places without normalising them.
- Quoting without a page locator. Required in every style. It is the difference between a citation a reader can check and one they cannot.
- Paraphrasing without citing. Rewording an idea still requires attribution. Unattributed paraphrase is what most detected plagiarism actually consists of.
- Pasting generator output unread. Including this generator's. Read every reference against its source once.
Common questions
Is anything I type sent to a server?
No. Formatting happens in your browser using JavaScript on the page. There is no backend, no account, and no logging of what you enter. Closing the tab discards it.
Why doesn't it look up sources from a DOI or URL?
Automatic lookup would require sending your query to a third-party metadata service, which would mean your research trail leaving your device. We chose not to do that. The cost is that you enter fields manually; the benefit is that nothing is transmitted.
How do I cite the same author twice in the same year?
Add a letter suffix to the year and use it consistently in both the in-text citation and the reference list: 2019a, 2019b. Order them alphabetically by title. This applies to APA and Harvard; MLA distinguishes by short title instead.
Should the reference list be alphabetical?
In APA, MLA and Harvard, yes — alphabetical by author surname. In Chicago's notes and bibliography system the bibliography is alphabetical while the footnotes run in order of appearance. In Chicago's author–date system, alphabetical.
Do I need to include a URL for a print book?
No. Cite the format you actually consulted. If you read a print copy, cite the print edition; if you read an ebook or a database version, cite that, including the DOI or URL where the style requires it.