Cita APA

Karch, S. B., & Karch, S. B. (2009). Karch's pathology of drug abuse (4. edition.). Boca Raton: CRC Press.

Citación estilo Chicago

Karch, Steven B., y Steven B. Karch. Karch's Pathology of Drug Abuse. 4. edition. Boca Raton: CRC Press, 2009.

Cita MLA

Karch, Steven B., y Steven B. Karch. Karch's Pathology of Drug Abuse. 4. edition. Boca Raton: CRC Press, 2009.