APA (7th ed.) Citation

United States. Drug Enforcement Administration. (2011). Drugs of abuse: A DEA resource guide (2011 edition.). U.S. Dept. of Justice, Drug Enforcement Administration.

Chicago Style (17th ed.) Citation

United States. Drug Enforcement Administration. Drugs of Abuse: A DEA Resource Guide. 2011 edition. [Washington, D.C.]: U.S. Dept. of Justice, Drug Enforcement Administration, 2011.

MLA (9th ed.) Citation

United States. Drug Enforcement Administration. Drugs of Abuse: A DEA Resource Guide. 2011 edition. U.S. Dept. of Justice, Drug Enforcement Administration, 2011.