APA

United States, . (2020). The road ahead: U.S. interests, values, and the American people : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fifteenth Congress, first session, March 30, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2020. The road ahead: U.S. interests, values, and the American people : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fifteenth Congress, first session, March 30, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2020). The road ahead: U.S. interests, values, and the American people : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fifteenth Congress, first session, March 30, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . The road ahead: U.S. interests, values, and the American people : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fifteenth Congress, first session, March 30, 2017. Washington: U.S. Government Publishing Office. 2020.