APA Style

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

MLA Style

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