Cita APA (7a ed.)

Vereinte Nationen. (1989). The United Nations and drug abuse control. United Nations.

Cita Chicago Style (17a ed.)

Vereinte Nationen. The United Nations and Drug Abuse Control. New York: United Nations, 1989.

Cita MLA (8a ed.)

Vereinte Nationen. The United Nations and Drug Abuse Control. United Nations, 1989.