United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water and Wildlife. (2017). Nutrient pollution: An overview of nutrient reduction approaches : hearing before the Subcommittee on Water and Wildlife of the Committee on Environment and Public Works, United States Senate, One Hundred Twelfth Congress, first session, October 4, 2011. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water and Wildlife. Nutrient Pollution: An Overview of Nutrient Reduction Approaches : Hearing Before the Subcommittee on Water and Wildlife of the Committee on Environment and Public Works, United States Senate, One Hundred Twelfth Congress, First Session, October 4, 2011. Washington: U.S. Government Publishing Office, 2017.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water and Wildlife. Nutrient Pollution: An Overview of Nutrient Reduction Approaches : Hearing Before the Subcommittee on Water and Wildlife of the Committee on Environment and Public Works, United States Senate, One Hundred Twelfth Congress, First Session, October 4, 2011. U.S. Government Publishing Office, 2017.