APA

United States, . (2019). Fostering innovation: contributions of the Department of Energy's national laboratories : hearing before the Subcommittee on Energy of the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, September 12, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. Fostering innovation: contributions of the Department of Energy's national laboratories : hearing before the Subcommittee on Energy of the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, September 12, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). Fostering innovation: contributions of the Department of Energy's national laboratories : hearing before the Subcommittee on Energy of the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, September 12, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . Fostering innovation: contributions of the Department of Energy's national laboratories : hearing before the Subcommittee on Energy of the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, September 12, 2017. Washington: U.S. Government Publishing Office. 2019.