APA Style

Cleave, S, V. et al (1987). Counseling for Substance Abuse and Addiction (A How-To Approach) (Cet.1). Dallas: Word Publishing.

MLA Style

Cleave, Stephen, Van. et al. "Counseling for Substance Abuse and Addiction (A How-To Approach)". Cet.1 Dallas: Word Publishing, 1987. Text.