United States. Congress. Senate. Committee on Commerce & ProQuest (Firm). (1972). Navigable waters safety and environmental quality act: Hearings, Ninety-second Congress, first session, on S. 2074 . U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Navigable Waters Safety and Environmental Quality Act: Hearings, Ninety-second Congress, First Session, on S. 2074 . Washington: U.S. Govt. Print. Off, 1972.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce and ProQuest (Firm). Navigable Waters Safety and Environmental Quality Act: Hearings, Ninety-second Congress, First Session, on S. 2074 . U.S. Govt. Print. Off, 1972.
Warning: These citations may not always be 100% accurate.