Vereinte Nationen. (1989). The United Nations and drug abuse control. United Nations.
Chicago Style (17th ed.) CitationVereinte Nationen. The United Nations and Drug Abuse Control. New York: United Nations, 1989.
MLA (8th ed.) CitationVereinte Nationen. The United Nations and Drug Abuse Control. United Nations, 1989.
Warning: These citations may not always be 100% accurate.