United States. Congress. Senate. Committee on Foreign Relations. (2021). U.S. policy in Mexico and Central America: Ensuring effective policies to address the crisis at the border : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Sixteenth Congress, first session, September 25, 2019. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations. U.S. Policy in Mexico and Central America: Ensuring Effective Policies to Address the Crisis at the Border : Hearing Before the Committee on Foreign Relations, United States Senate, One Hundred Sixteenth Congress, First Session, September 25, 2019. Washington: U.S. Government Publishing Office, 2021.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations. U.S. Policy in Mexico and Central America: Ensuring Effective Policies to Address the Crisis at the Border : Hearing Before the Committee on Foreign Relations, United States Senate, One Hundred Sixteenth Congress, First Session, September 25, 2019. U.S. Government Publishing Office, 2021.