APA

United States, . (2019). One year later: the American Innovation and Competitiveness Act : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, second session, January 30, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. One year later: the American Innovation and Competitiveness Act : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, second session, January 30, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). One year later: the American Innovation and Competitiveness Act : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, second session, January 30, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . One year later: the American Innovation and Competitiveness Act : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, second session, January 30, 2018. Washington: U.S. Government Publishing Office. 2019.