APA

United States, . (2015). Human trafficking and transnational organized crime: assessing trends and combat strategies : hearing before the Commission on Security and Cooperation in Europe, One Hundred Twelfth Congress, first session, November 3, 2011. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2015. Human trafficking and transnational organized crime: assessing trends and combat strategies : hearing before the Commission on Security and Cooperation in Europe, One Hundred Twelfth Congress, first session, November 3, 2011. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2015). Human trafficking and transnational organized crime: assessing trends and combat strategies : hearing before the Commission on Security and Cooperation in Europe, One Hundred Twelfth Congress, first session, November 3, 2011. Washington: U.S. Government Publishing Office.

MLA

United States, . Human trafficking and transnational organized crime: assessing trends and combat strategies : hearing before the Commission on Security and Cooperation in Europe, One Hundred Twelfth Congress, first session, November 3, 2011. Washington: U.S. Government Publishing Office. 2015.