APA

United States, . (2016). The Department of the Interior's role in the EPA's Animas spill: oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, first session, Wednesday, December 9, 2015. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2016. The Department of the Interior's role in the EPA's Animas spill: oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, first session, Wednesday, December 9, 2015. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2016). The Department of the Interior's role in the EPA's Animas spill: oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, first session, Wednesday, December 9, 2015. Washington: U.S. Government Publishing Office.

MLA

United States, . The Department of the Interior's role in the EPA's Animas spill: oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, first session, Wednesday, December 9, 2015. Washington: U.S. Government Publishing Office. 2016.