APA (7e ed.) Bronvermelding

Goldstone, S. E. (1999). The ins and outs of gay sex: A medical handbook for men / Stephen E. Goldstone (2. Auflage.). Dell.

Chicago (17e ed.) Bronvermelding

Goldstone, Stephen E. The Ins and Outs of Gay Sex: A Medical Handbook for Men / Stephen E. Goldstone. 2. Auflage. New York: Dell, 1999.

MLA (8e ed.) Bronvermelding

Goldstone, Stephen E. The Ins and Outs of Gay Sex: A Medical Handbook for Men / Stephen E. Goldstone. 2. Auflage. Dell, 1999.