Vancouver Citation Generator

Make accurate Vancouver citations within seconds using our free citation maker.

Free Vancouver Citation Generator: What It Does

This free Vancouver citation generator creates numbered NLM-style references for medical, nursing, pharmacy and life-science papers. Paste the URL of a journal article, ebook or webpage and the tool extracts the authors, title, journal, year, volume, issue and pages - or enter the details manually - then formats the entry exactly as the National Library of Medicine specifies. No account, no signup, no limits.

Vancouver style numbers your sources in the order you cite them. Your text carries a number - (1) or a superscript - and your reference list carries the matching numbered entries. That is precisely what this generator produces.

How to Use the Vancouver Citation Generator

  1. Paste the source URL into the box above and click generate.
  2. Check the extracted fields, especially author initials and page numbers, and correct anything missing.
  3. Or use manual entry for print sources and PDFs without a readable URL.
  4. Copy the numbered reference into your reference list and cite the matching number in your text.
  5. Keep the numbering in citation order - sources are numbered by first appearance, not alphabetically.

Vancouver Reference Format Guide with Examples

Vancouver references are compact: surnames with bare initials, abbreviated journal titles, and a dense date-volume-page string.

Journal Article

Format: Author(s). Title of article. Abbreviated Journal Title. Year;Volume(Issue):Pages.

Example: Chen MK, Patel LR. Deep learning for arrhythmia detection in wearable ECG monitors. IEEE Trans Biomed Eng. 2024;71(3):812-24.

Book

Format: Author(s). Title of Book. Edition. City: Publisher; Year.

Example: Stallings W. Data and Computer Communications. 10th ed. Boston: Pearson; 2014.

Chapter in an Edited Book

Format: Author(s). Chapter title. In: Editor(s), editor(s). Book Title. City: Publisher; Year. p. xx-xx.

Example: Osei K. Postcolonial readings. In: Marsh L, editor. New Essays on the Novel. London: Routledge; 2022. p. 88-104.

Website

Format: Author/Organization. Page title [Internet]. Site Name. Year [cited YYYY Mon DD]. Available from: URL

Example: National Institute of Diabetes and Digestive and Kidney Diseases. Insulin resistance and prediabetes [Internet]. NIDDK. 2024 [cited 2026 Oct 16]. Available from: https://www.niddk.nih.gov/health-information/diabetes

Vancouver In-Text Citations

Cite sources by their number, either in parentheses or as a superscript - follow your school's preference and be consistent:

  • Standard: ...glycemic control improved significantly (1).
  • Superscript: ...glycemic control improved significantly.1
  • Multiple sources: ...as reported previously (1,3,7).
  • A range: ...several trials confirm this (2-5).
  • With page precision: (1 p. 812).

Reuse the same number every time you cite the same source - never create a new entry.

Common Vancouver Formatting Mistakes to Avoid

  • Alphabetizing the reference list. Vancouver lists are numbered by order of citation, never alphabetical.
  • Periods after initials. Vancouver uses Smith AB, not Smith, A.B.
  • Spelling out journal titles. Journals are abbreviated per the NLM catalog: IEEE Trans Biomed Eng, not IEEE Transactions on Biomedical Engineering.
  • Listing all authors. Cap at six authors, then et al.
  • Forgetting [Internet] and the cited date on web sources.

Vancouver vs Other Citation Styles

Vancouver shares its numbered DNA with IEEE style, but IEEE is an engineering style with square brackets and full journal names, while Vancouver is a medical style with NLM abbreviations. Social-science and nursing programs sometimes ask for author-date instead - for that, use the Harvard referencing generator or the Chicago citation generator. Humanities essays usually need the MLA citation maker.

Frequently Asked Questions

Is this Vancouver citation generator free?

Yes. It is completely free with no signup and no limits. Paste a URL or enter the source details manually and copy your numbered Vancouver reference.

What is the Vancouver referencing style?

Vancouver is a numbered citation style maintained by the U.S. National Library of Medicine. Sources are numbered in order of first appearance and cited in the text with that number, in parentheses (1) or as a superscript. It is the standard in medicine, nursing, pharmacy and the life sciences.

What does a Vancouver journal reference look like?

Vancouver journal references use surnames with initials (no periods), the abbreviated journal title, and a compact date-volume-page block: Smith AB, Jones CD. Title of article. J Abbrev. 2024;10(2):100-10.

How do Vancouver in-text citations work?

Cite each source with its reference-list number, either in parentheses (1) or as a superscript, depending on your school's preference. Ranges use hyphens (2-5) and non-consecutive sources use commas (1,3,7). The same number is reused every time you cite that source.

How many authors do I list in Vancouver style?

List up to six authors. If a source has more than six, list the first six followed by et al.: Smith AB, Jones CD, Lee EF, Patel GH, Chen IJ, Kim KL, et al.

Is Vancouver the same as IEEE style?

Both are numbered styles, but they differ in detail: IEEE puts numbers in square brackets [1] and uses initials before surnames with full journal titles, while Vancouver uses surnames with bare initials, abbreviated journal titles and parentheses or superscripts in the text.

More Free Citation Tools