APA

United States, . (2013). Two years later: the ongoing detentions of Nobel Peace Prize laureate Liu Xiaobo and his wife Liu Xia : hearing before the Congressional-Executive Commission on China, One Hundred Twelfth Congress, second session, December 12, 2012. Washington: U.S. Government Printing Office.

Chicago

United States, . 2013. Two years later: the ongoing detentions of Nobel Peace Prize laureate Liu Xiaobo and his wife Liu Xia : hearing before the Congressional-Executive Commission on China, One Hundred Twelfth Congress, second session, December 12, 2012. Washington: U.S. Government Printing Office.

Harvard

United States, . (2013). Two years later: the ongoing detentions of Nobel Peace Prize laureate Liu Xiaobo and his wife Liu Xia : hearing before the Congressional-Executive Commission on China, One Hundred Twelfth Congress, second session, December 12, 2012. Washington: U.S. Government Printing Office.

MLA

United States, . Two years later: the ongoing detentions of Nobel Peace Prize laureate Liu Xiaobo and his wife Liu Xia : hearing before the Congressional-Executive Commission on China, One Hundred Twelfth Congress, second session, December 12, 2012. Washington: U.S. Government Printing Office. 2013.