Cita APA (7th ed.)

Morin, J. (1986). Anal pleasure and health: A guide for men and women (2., revised edition.). Yes.

Cita Chicago (17th ed.)

Morin, Jack. Anal Pleasure and Health: A Guide for Men and Women. 2., revised edition. San Francisco: Yes, 1986.

Cita MLA (8th ed.)

Morin, Jack. Anal Pleasure and Health: A Guide for Men and Women. 2., revised edition. Yes, 1986.