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How to Cite a Software or App in NLM (current)

Learn how to cite software, an app, or computer program in NLM format (current). This guide includes the reference list format, in-text citation examples, and key formatting rules.

NLM Reference List Format

Here is the standard NLM format for citing a software or app in your reference list:

NLM Example for a Software or App

A complete NLM reference for a software or app, formatted by the official NLM CSL style definition — the same engine that powers the generator on this site:

[1] Sanchez R. RefCheck [Internet]. Open Tools Collective; 2024. Available from: https://www.example.org/refcheck.

Matching in-text citation: [1]

Step-by-Step Guide

  1. Gather source information: Collect the author name, title, publication date, and URL or DOI for your software or app.
  2. Format the reference: Arrange the elements following the NLM (current) template shown above.
  3. Create the in-text citation: Add a parenthetical or narrative citation in your paper where you reference this source.
  4. Add to your reference list: Include the full formatted citation at the end of your paper.
  5. Double-check formatting: Verify italics, punctuation, capitalization, and hanging indents match NLM requirements.

Evidence and review notes

Worked examples are generated by citeproc from the published CSL definition, not written by a language model.

CSL style record: nlm.csl

Frequently Asked Questions

How do I cite a software or app in NLM?
To cite a software or app in NLM (current), include the author, title, date, and source location. Use our free citation generator for automatic formatting.
What is the NLM format for a software or app citation?
The NLM format for a software or app is: [1] Sanchez R. RefCheck [Internet]. Open Tools Collective; 2024. Available from: https://www.example.org/refcheck.
What does the in-text citation look like for a software or app in NLM?
In NLM, the in-text citation for the example above is [1]

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Cite a Software or App in Other Styles

Cite Other Sources in NLM

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