Directory :
non-governmental organizations and drug abuse prevention, treatment and rehabilitation / United Nations Office on Drugs and Crime, Vienna.
APA Citation
United Nations Office on Drugs and Crime. (2003). Directory: non-governmental organizations and drug abuse prevention, treatment and rehabilitation / United Nations Office on Drugs and Crime, Vienna. 4th ed. New York: United Nations.
MLA Citation
United Nations Office on Drugs and Crime. Directory: Non-governmental Organizations And Drug Abuse Prevention, Treatment And Rehabilitation / United Nations Office On Drugs And Crime, Vienna. 4th ed. New York: United Nations, 2003.
Warning: These citations may not always be complete (especially for serials).