United States. Army. Corps of Engineers. (2001). USACE drug testing procedures for the Army's drug-free federal workplace (DFW) civilian drug testing program. Dept. of the Army, U.S. Army Corps of Engineers.
Chicago Style (17th ed.) CitationUnited States. Army. Corps of Engineers. USACE Drug Testing Procedures for the Army's Drug-free Federal Workplace (DFW) Civilian Drug Testing Program. Washington, DC: Dept. of the Army, U.S. Army Corps of Engineers, 2001.
MLA (9th ed.) CitationUnited States. Army. Corps of Engineers. USACE Drug Testing Procedures for the Army's Drug-free Federal Workplace (DFW) Civilian Drug Testing Program. Dept. of the Army, U.S. Army Corps of Engineers, 2001.
Warning: These citations may not always be 100% accurate.