Cita APA (7a ed.)

Perry, M. J., & Mandell, W. (1995). Psychosocial factors associated with the initiation of cocaine use among marijuane users. Psychology of addictive behaviors, 9(2), 91-100.

Cita Chicago Style (17a ed.)

Perry, M. J., y W. Mandell. "Psychosocial Factors Associated with the Initiation of Cocaine Use Among Marijuane Users." Psychology of Addictive Behaviors 9, no. 2 (1995): 91-100.

Cita MLA (8a ed.)

Perry, M. J., y W. Mandell. "Psychosocial Factors Associated with the Initiation of Cocaine Use Among Marijuane Users." Psychology of Addictive Behaviors, vol. 9, no. 2, 1995, pp. 91-100.