Bulletin on narcotics.
APA Citation
United Nations. Department of Social Affairs., United Nations. Division of Narcotic Drugs. (1949). Bulletin on narcotics. Lake Success, N.Y.: United Nations, Dept. of Social Affairs.
MLA Citation
United Nations. Department of Social Affairs, and United Nations. Division of Narcotic Drugs. Bulletin On Narcotics. Lake Success, N.Y.: United Nations, Dept. of Social Affairs, 1949.
Warning: These citations may not always be complete (especially for serials).