APA

United States, . (2019). America's water infrastructure needs and challenges: federal panel : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fifteenth Congress, second session, January 17, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. America's water infrastructure needs and challenges: federal panel : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fifteenth Congress, second session, January 17, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). America's water infrastructure needs and challenges: federal panel : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fifteenth Congress, second session, January 17, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . America's water infrastructure needs and challenges: federal panel : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fifteenth Congress, second session, January 17, 2018. Washington: U.S. Government Publishing Office. 2019.