United States. Environmental Protection Agency. Office of Water. (2000). Preliminary data summary: Airport deicing operations (revised). U.S. Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Preliminary Data Summary: Airport Deicing Operations (revised). Washington, DC: U.S. Environmental Protection Agency, Office of Water, 2000.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Preliminary Data Summary: Airport Deicing Operations (revised). U.S. Environmental Protection Agency, Office of Water, 2000.
Warning: These citations may not always be 100% accurate.