Bullough, V. L. (1979). Homosexuality: A history : from ancient Greece to gay liberation. New York: The New American Library.
Chicago-referens (17:e uppl.)Bullough, Vern L. Homosexuality: A History : From Ancient Greece to Gay Liberation. New York: The New American Library, 1979.
MLA-referens (8:e uppl.)Bullough, Vern L. Homosexuality: A History : From Ancient Greece to Gay Liberation. New York: The New American Library, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.