APA (7th ed.) Citation

United nations. (1989). The United Nations and Drug Abuse Control. UN.

Chicago Style (17th ed.) Citation

United nations. The United Nations and Drug Abuse Control. New York: UN, 1989.

MLA (8th ed.) Citation

United nations. The United Nations and Drug Abuse Control. UN, 1989.

Warning: These citations may not always be 100% accurate.