Cita APA (7a ed.)

O'Farrell, T. J., & Fals-Stewart, W. (2006). Behavioral couples therapy for alcoholism and drug abuse. Guilford Press.

Cita Chicago Style (17a ed.)

O'Farrell, Timothy J., y William Fals-Stewart. Behavioral Couples Therapy for Alcoholism and Drug Abuse. New York: Guilford Press, 2006.

Cita MLA (9a ed.)

O'Farrell, Timothy J., y William Fals-Stewart. Behavioral Couples Therapy for Alcoholism and Drug Abuse. Guilford Press, 2006.