Bullough, V. L. (1979). Homosexuality: A history ; [from ancient greece to gay liberation] / by Vern L. Bullough (1. Auflage.). New American Library.
Lua i Stíl Chicago (17ú heag.)Bullough, Vern L. Homosexuality: A History ; [from Ancient Greece to Gay Liberation] / by Vern L. Bullough. 1. Auflage. New York [u.a.]: New American Library, 1979.
Lua MLA (8ú heag.)Bullough, Vern L. Homosexuality: A History ; [from Ancient Greece to Gay Liberation] / by Vern L. Bullough. 1. Auflage. New American Library, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.