Cita APA (7a ed.)

American Psychological Association, Pickens, R. W., & Glantz, M. D. (1996). Vulnerability to drug abuse. American Psychological Association.

Cita Chicago Style (17a ed.)

American Psychological Association, Roy W. Pickens, y Meyer D. Glantz. Vulnerability to Drug Abuse. Washington: American Psychological Association, 1996.

Cita MLA (9a ed.)

American Psychological Association, et al. Vulnerability to Drug Abuse. American Psychological Association, 1996.