United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks. (2020). Pending legislation: Hearing before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixteenth Congress, first session, on S. 225, S. 298, S. 327, S. 389, S. 641, S. 774, S. 849, S. 1152, S. 1582, S. 1705, June 19, 2019. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks. Pending Legislation: Hearing Before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixteenth Congress, First Session, on S. 225, S. 298, S. 327, S. 389, S. 641, S. 774, S. 849, S. 1152, S. 1582, S. 1705, June 19, 2019. Washington: U.S. Government Publishing Office, 2020.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks. Pending Legislation: Hearing Before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Sixteenth Congress, First Session, on S. 225, S. 298, S. 327, S. 389, S. 641, S. 774, S. 849, S. 1152, S. 1582, S. 1705, June 19, 2019. U.S. Government Publishing Office, 2020.