United States. Environmental Protection Agency. Office of Ground Water and Drinking Water. Targeting and Analysis Branch. (1999). Technologies and costs for removal of arsenic from drinking water. United States Environmental Protection Agency, Office of Ground Water and Drinking Water, Standards and Risk Management Division, Targeting and Analysis Branch.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Ground Water and Drinking Water. Targeting and Analysis Branch. Technologies and Costs for Removal of Arsenic from Drinking Water. [Washington, D.C.]: United States Environmental Protection Agency, Office of Ground Water and Drinking Water, Standards and Risk Management Division, Targeting and Analysis Branch, 1999.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Ground Water and Drinking Water. Targeting and Analysis Branch. Technologies and Costs for Removal of Arsenic from Drinking Water. United States Environmental Protection Agency, Office of Ground Water and Drinking Water, Standards and Risk Management Division, Targeting and Analysis Branch, 1999.