APA Style is commonly used at Westfield State University for Nursing Papers referring to outside sources.

This guide can be used for building references cited lists for your papers. Note that medical journal names are abbreviated. For journal title abbreviations see the next link.

Use this to find the official abbreviations for medical journals you cite when using NLM Style. Enter the full name to find NLM abbreviations in the corresponding record.

This "...is a free, easy-to-use tool to help you collect, organize, cite, and share your research sources."