APA

United States, . (2019). Theodore Roosevelt genius prize: innovative solutions to reduce human-predator conflict : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, July 24, 2019. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. Theodore Roosevelt genius prize: innovative solutions to reduce human-predator conflict : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, July 24, 2019. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). Theodore Roosevelt genius prize: innovative solutions to reduce human-predator conflict : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, July 24, 2019. Washington: U.S. Government Publishing Office.

MLA

United States, . Theodore Roosevelt genius prize: innovative solutions to reduce human-predator conflict : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, July 24, 2019. Washington: U.S. Government Publishing Office. 2019.