United States. Environmental Protection Agency. Office of Enforcement and General Counsel. (1976). EPA enforcement: A progress report, December 1974 to December 1975 : air, noise, pesticides, water. U.S. Environmental Protection Agency, Office of Enforcement and General Counsel.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Enforcement and General Counsel. EPA Enforcement: A Progress Report, December 1974 to December 1975 : Air, Noise, Pesticides, Water. Washington: U.S. Environmental Protection Agency, Office of Enforcement and General Counsel, 1976.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Enforcement and General Counsel. EPA Enforcement: A Progress Report, December 1974 to December 1975 : Air, Noise, Pesticides, Water. U.S. Environmental Protection Agency, Office of Enforcement and General Counsel, 1976.