APA

United States, . (2013). Minority at risk: Coptic Christians in Egypt : hearing before the Commission on Security and Cooperation in Europe, One Hundred Twelfth Congress, first session, July 22, 2011. Washington: U.S. Government Printing Office.

Chicago

United States, . 2013. Minority at risk: Coptic Christians in Egypt : hearing before the Commission on Security and Cooperation in Europe, One Hundred Twelfth Congress, first session, July 22, 2011. Washington: U.S. Government Printing Office.

Harvard

United States, . (2013). Minority at risk: Coptic Christians in Egypt : hearing before the Commission on Security and Cooperation in Europe, One Hundred Twelfth Congress, first session, July 22, 2011. Washington: U.S. Government Printing Office.

MLA

United States, . Minority at risk: Coptic Christians in Egypt : hearing before the Commission on Security and Cooperation in Europe, One Hundred Twelfth Congress, first session, July 22, 2011. Washington: U.S. Government Printing Office. 2013.