Controlled Substances Act :
as amended to June 1, 1985.

APA Citation

United States. Drug Enforcement Administration. (1985). Controlled Substances Act: as amended to June 1, 1985. [Washington, D.C.?]: U.S. Dept. of Justice, Drug Enforcement Administration.

MLA Citation

United States. Drug Enforcement Administration. Controlled Substances Act: As Amended to June 1, 1985. [Washington, D.C.?]: U.S. Dept. of Justice, Drug Enforcement Administration, 1985.

Warning: These citations may not always be complete (especially for serials).