Vancouver Referencing Generator

Generate accurate, numbered Vancouver references for medicine, nursing and biomedical assignments — free and instant.

What is Vancouver Referencing?

Vancouver is a numbered citation style developed by the International Committee of Medical Journal Editors (ICMJE) and used throughout medicine, nursing and the biomedical sciences.

Instead of author names in the text, each source gets a number in square brackets the first time it is cited. If you use the same source again later, you reuse the same number.

The reference list at the end is ordered by citation number, not alphabetically, so reference 1 is always the first source cited. Our nursing essay experts can help if you need extra support getting the format exactly right.

How to Use the Vancouver Referencing Generator

1. Select the Vancouver tab above (already selected by default).
2. Choose a source type — Book, Journal Article, Website or Newspaper.
3. Fill in the fields exactly as they appear in the original source.
4. Click Generate Reference to preview the formatted entry.
5. Click Add to Reference List — entries are numbered in the order you add them.
6. Use Copy on any entry, or Copy All to paste your finished, numbered list.

The Numbered Citation System Explained

In your text, a citation looks like this: “Early mobilisation improves recovery times [1].” The number corresponds to the matching entry in your numbered reference list, built automatically as you add sources.

A matching reference list entry looks like this:

1. Smith AA. Title of article. Journal Name. 2024;12(3):45-60.

If you cite the same source again later in your work, reuse its original number rather than adding a new entry — each source only appears once in the reference list.

Common Mistakes in Vancouver Referencing

Alphabetising the reference list instead of numbering by citation order, listing more than six authors without switching to “et al.”, and mixing numbered and author-date citations in the same document are the most common errors.

Frequently Asked Questions

What is Vancouver Referencing?

Vancouver is a numbered citation style, set out by the International Committee of Medical Journal Editors, used across medicine, nursing and the biomedical sciences instead of author-date systems.

How Does the Numbered Citation System Work?

Each source is given a number in square brackets the first time it is cited in the text. That same number is reused every time the source is cited again.

Does the Reference Number Change If I Cite the Source Again?

No. Once a source has been given a number, that number stays the same throughout your work, even if the source is cited many times.

How Many Authors Can I List Before Using ‘et al.’?

List up to six authors in full. For seven or more, list the first six names followed by “et al.”

Is Vancouver Style Used Outside Medicine?

It is most common in medicine, nursing and biomedical science, but some other science and engineering journals also use numbered Vancouver-style referencing.