United States. Environmental Protection Agency. Office of Water. (2000). Drinking water: Past, present, and future. United States Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Drinking Water: Past, Present, and Future. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2000.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Drinking Water: Past, Present, and Future. United States Environmental Protection Agency, Office of Water, 2000.
Warning: These citations may not always be 100% accurate.