Library of Congress. Congressional Research Service. (1981). Environmental protection: An historical review of legislation and programs of the Environmental Protection Agency. Library of Congress, Congressional Research Service.
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service. Environmental Protection: An Historical Review of Legislation and Programs of the Environmental Protection Agency. [Washington, DC]: Library of Congress, Congressional Research Service, 1981.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service. Environmental Protection: An Historical Review of Legislation and Programs of the Environmental Protection Agency. Library of Congress, Congressional Research Service, 1981.
Warning: These citations may not always be 100% accurate.