APA

United States, . (2019). Nomination to the National Aeronautics and Space Administration, the Consumer Product Safety Commission, and the U.S Department of Commerce: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, November 1, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. Nomination to the National Aeronautics and Space Administration, the Consumer Product Safety Commission, and the U.S Department of Commerce: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, November 1, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). Nomination to the National Aeronautics and Space Administration, the Consumer Product Safety Commission, and the U.S Department of Commerce: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, November 1, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . Nomination to the National Aeronautics and Space Administration, the Consumer Product Safety Commission, and the U.S Department of Commerce: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, first session, November 1, 2017. Washington: U.S. Government Publishing Office. 2019.