United States. Environmental Protection Agency. Office of Water. (2004). AQUATOX (Release 2): Modeling environmental fate and ecological effects in aquatic ecosystems-volume 1-user's manual. U.S. Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. AQUATOX (Release 2): Modeling Environmental Fate and Ecological Effects in Aquatic Ecosystems-volume 1-user's Manual. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Water, 2004.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. AQUATOX (Release 2): Modeling Environmental Fate and Ecological Effects in Aquatic Ecosystems-volume 1-user's Manual. U.S. Environmental Protection Agency, Office of Water, 2004.