APA

United States, . (2019). The U.S. role and strategy in the Middle East: Yemen and the Countries of the Gulf Cooperation Council : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fourteenth Congress, first session, October 6, 2015. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. The U.S. role and strategy in the Middle East: Yemen and the Countries of the Gulf Cooperation Council : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fourteenth Congress, first session, October 6, 2015. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). The U.S. role and strategy in the Middle East: Yemen and the Countries of the Gulf Cooperation Council : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fourteenth Congress, first session, October 6, 2015. Washington: U.S. Government Publishing Office.

MLA

United States, . The U.S. role and strategy in the Middle East: Yemen and the Countries of the Gulf Cooperation Council : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Fourteenth Congress, first session, October 6, 2015. Washington: U.S. Government Publishing Office. 2019.