United States. Environmental Protection Agency. Office of Science and Technology. Engineering and Analysis Division. (2009). Environmental impact and benefit assessment for proposed effluent limitation guidelines and standards for the airport deicing category. U.S. Environmental Protection Agency, Office of Water, Engineering and Analysis Division.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Science and Technology. Engineering and Analysis Division. Environmental Impact and Benefit Assessment for Proposed Effluent Limitation Guidelines and Standards for the Airport Deicing Category. Washington, DC: U.S. Environmental Protection Agency, Office of Water, Engineering and Analysis Division, 2009.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Science and Technology. Engineering and Analysis Division. Environmental Impact and Benefit Assessment for Proposed Effluent Limitation Guidelines and Standards for the Airport Deicing Category. U.S. Environmental Protection Agency, Office of Water, Engineering and Analysis Division, 2009.