Use the database UlrichsWeb Global Serials Directory. (You can also find the link to UlrichsWeb in the Databases by Subject list link on the library website.) Then search the title of the journal (ex: "Interpreting") or the ISSN. The referee jersey means refereed (aka peer-reviewed). If your journal has a ref jersey, it is peer-reviewed. You can also click the title to get more info about the journal if you need it.
To learn more about peer-reviewed/refereed articles, check out the guide at the link below.