Cita APA (7th ed.)
Hart, J., & Kent. (1998). Gay Sex: A manual for men who love men. Revised and updated. Alyson Books.
Cita Chicago (17th ed.)
Hart, Jack, i Kent. Gay Sex: A Manual for Men Who Love Men. Revised and Updated. Los Angeles: Alyson Books, 1998.
Cita MLA (9th ed.)
Hart, Jack, i Kent. Gay Sex: A Manual for Men Who Love Men. Revised and Updated. Alyson Books, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.