Cita APA (7a ed.)

Weltgesundheitsorganisation & Arif, A. E. (1987). Adverse health consequences of cocaine abuse. World Health Organization.

Cita Chicago Style (17a ed.)

Weltgesundheitsorganisation y Awni E. Arif. Adverse Health Consequences of Cocaine Abuse. Geneva: World Health Organization, 1987.

Cita MLA (9a ed.)

Weltgesundheitsorganisation y Awni E. Arif. Adverse Health Consequences of Cocaine Abuse. World Health Organization, 1987.