What does a Pnas reference list entry look like?

A journal article formatted in Pnas looks like this: 1. M. Rivera, D. Chen, The mapping of meaning: A study of citation practice. Journal of Scholarly Communication 12, 145–162 (2021).

How can I generate a Pnas citation?

Use the free generator on this page: paste a DOI, URL (e.g. a news article), or BibTeX, or search for a book by title or author. Select Pnas as the citation style and click Generate to get a formatted reference you can copy into your paper or bibliography.

Pnas Citation Generator

Create accurate Pnas citations for books, articles, and websites in one click.

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Pnas citation examples

The same three sources formatted in Pnas — a numeric style: sources are numbered in the order they are first cited, and in-text citations use those numbers:

Journal article: 1. M. Rivera, D. Chen, The mapping of meaning: A study of citation practice. Journal of Scholarly Communication 12, 145–162 (2021).
Book: 2. A. Okafor, The craft of research writing, 2nd Ed. (University Press, 2019).
Website: 3. S. Larsen, How peer review works. Open Science Digest (2023). Available at: https://www.example.org/peer-review [Accessed 10 January 2024].
In-text citation (for the journal article): (1)

About Pnas

Citation style for Pnas. From the Citation Style Language repository.

When to use Pnas: When submitting to or citing in publications that use the Pnas style. Common in: International.

Subject areas: science.

How to use this Pnas generator

Paste a DOI, a URL to a news article or webpage, or raw BibTeX into the box above. You can also search for a book by title or author and cite it by ISBN. Choose "Pnas" in the style dropdown (it's pre-selected on this page), then click "Generate citation." Copy the result into your reference list or bibliography. You can edit the generated entry (e.g. fix a title or add a date) before copying.

Frequently asked questions about Pnas

What is Pnas?: Citation style for Pnas. From the Citation Style Language repository.
When should I use Pnas?: When submitting to or citing in publications that use the Pnas style.
What does an in-text citation look like in Pnas?: Pnas is a numeric style: sources are numbered in the order they are first cited, and in-text citations use those numbers. Citing our sample journal article in the text looks like: (1)
What does a Pnas reference list entry look like?: A journal article formatted in Pnas looks like this: 1. M. Rivera, D. Chen, The mapping of meaning: A study of citation practice. Journal of Scholarly Communication 12, 145–162 (2021).
How can I generate a Pnas citation?: Use the free generator on this page: paste a DOI, URL (e.g. a news article), or BibTeX, or search for a book by title or author. Select Pnas as the citation style and click Generate to get a formatted reference you can copy into your paper or bibliography.

CitationEasy supports many citation styles from around the world. Our generator uses Citation Style Language (CSL) styles from the official CSL repository.