APA (7th ed.) Citation

Vereinte Nationen. (1998). Commentary on the United Nations convention against illicit traffic in narcotic drugs and psychotropic substances, 1988: Done at Vienna on 20 December 1988. United Nations.

Chicago Style (17th ed.) Citation

Vereinte Nationen. Commentary on the United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances, 1988: Done at Vienna on 20 December 1988. New York: United Nations, 1998.

MLA (9th ed.) Citation

Vereinte Nationen. Commentary on the United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances, 1988: Done at Vienna on 20 December 1988. United Nations, 1998.