APA (7th ed.) Citation

Stevens, P., Smith, R. L., Stevens, P., & Smith, R. L. (1998). Substance abuse counseling. Merrill.

Chicago Style (17th ed.) Citation

Stevens, Patricia, Robert L. Smith, Patricia Stevens, and Robert L. Smith. Substance Abuse Counseling. Upper Saddle River, NJ [u.a.]: Merrill, 1998.

MLA (8th ed.) Citation

Stevens, Patricia, et al. Substance Abuse Counseling. Merrill, 1998.