Isensee, R. (1999). Are you ready?: The gay man's guide to thriving at midlife (1. Auflage.). Alyson.
Čikaški stil citiranja (17. izdanje)Isensee, Rik. Are You Ready?: The Gay Man's Guide to Thriving at Midlife. 1. Auflage. Los Angeles [u.a.]: Alyson, 1999.
MLA način citiranja (8. izdanje)Isensee, Rik. Are You Ready?: The Gay Man's Guide to Thriving at Midlife. 1. Auflage. Alyson, 1999.
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