APA

United States, . (2017). Reauthorization of and potential reforms to the Federal Land Recreation Enhancement Act: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fourteenth Congress, first session, September 17, 2015. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2017. Reauthorization of and potential reforms to the Federal Land Recreation Enhancement Act: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fourteenth Congress, first session, September 17, 2015. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2017). Reauthorization of and potential reforms to the Federal Land Recreation Enhancement Act: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fourteenth Congress, first session, September 17, 2015. Washington: U.S. Government Publishing Office.

MLA

United States, . Reauthorization of and potential reforms to the Federal Land Recreation Enhancement Act: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fourteenth Congress, first session, September 17, 2015. Washington: U.S. Government Publishing Office. 2017.