How to Tell if a Source Is Peer-Reviewed

Last updated: July 18, 2020

Start with this guide (archive.org cached copy), which has some good advice. It recommends using Ulrich’s Periodicals Directory, which I had never heard of before. This is available through many academic libraries by searching for the “Ulrichsweb” database.

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The pink circle shows the icon representing "Refereed" on Ulrichsweb.