APA (7th ed.) Citation

United States. Bureau of Narcotics. (1943). Traffic in Opium and Other Dangerous Drugs, for the Year Ended December 31, 1942. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Narcotics. Traffic in Opium and Other Dangerous Drugs, for the Year Ended December 31, 1942. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

United States. Bureau of Narcotics. Traffic in Opium and Other Dangerous Drugs, for the Year Ended December 31, 1942. [s.n.], 1943.