Citazione Stile APA (7a Edizione)

Karlen, A. (1988). Threesomes: Studies in sex, power, and intimacy / Arno Karlen (1. Auflage.). Morrow.

Citazione stile Chigago Style (17a edizione)

Karlen, Arno. Threesomes: Studies in Sex, Power, and Intimacy / Arno Karlen. 1. Auflage. New York: Morrow, 1988.

Citatione MLA (8a ed.)

Karlen, Arno. Threesomes: Studies in Sex, Power, and Intimacy / Arno Karlen. 1. Auflage. Morrow, 1988.