Cita APA

SMITH, D. E., & SEYMOUR, R. B. (2003). Clinician's guide to subtance abuse. McGraw-Hill.

Citación estilo Chicago

SMITH, David E., and Richard B. SEYMOUR. Clinician's Guide to Subtance Abuse. Boston: McGraw-Hill, 2003.

Cita MLA

SMITH, David E., and Richard B. SEYMOUR. Clinician's Guide to Subtance Abuse. McGraw-Hill, 2003.