United States. Environmental Protection Agency. (2005). Emergency response tabletop exercises for drinking water and wastewater systems. [U.S. Environmental Protection Agency].
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Emergency Response Tabletop Exercises for Drinking Water and Wastewater Systems. [Washington, D.C.]: [U.S. Environmental Protection Agency], 2005.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Emergency Response Tabletop Exercises for Drinking Water and Wastewater Systems. [U.S. Environmental Protection Agency], 2005.
Warning: These citations may not always be 100% accurate.