United States, ProQuest (Firm), & United States. Congress. Senate. Committee on Environment and Public Works. (1979). The Clean water act showing changes made by the 1977 amendments and the 1978 amendments to sections 104 and 311. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States, ProQuest (Firm), and United States. Congress. Senate. Committee on Environment and Public Works. The Clean Water Act Showing Changes Made by the 1977 Amendments and the 1978 Amendments to Sections 104 and 311. Washington: U.S. Govt. Print. Off, 1979.
MLA (9th ed.) CitationUnited States, et al. The Clean Water Act Showing Changes Made by the 1977 Amendments and the 1978 Amendments to Sections 104 and 311. U.S. Govt. Print. Off, 1979.
Warning: These citations may not always be 100% accurate.