Cita APA (7th ed.)
Spencer, C. (1995). Homosexuality: A history.
Cita Chicago (17th ed.)
Spencer, Colin. Homosexuality: A History. London . Fourth Estate, 1995.
Cita MLA (9th ed.)
Spencer, Colin. Homosexuality: A History. 1995.
Atenció: Aquestes cites poden no estar 100% correctes.