Παραπομπή σε μορφή APA (7η εκδ.)

Bullough, V. L. (1979). Homosexuality: A history : from ancient Greece to gay liberation. New York: The New American Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bullough, Vern L. Homosexuality: A History : From Ancient Greece to Gay Liberation. New York: The New American Library, 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bullough, Vern L. Homosexuality: A History : From Ancient Greece to Gay Liberation. New York: The New American Library, 1979.