Cita APA (7th ed.)
Parker, W. Homosexuality bibliography: Supplement, 1970-1975.
Cita Chicago (17th ed.)
Parker, William. Homosexuality Bibliography: Supplement, 1970-1975.
Cita MLA (9th ed.)
Parker, William. Homosexuality Bibliography: Supplement, 1970-1975.
Atenció: Aquestes cites poden no estar 100% correctes.