United States. Congress. Commission on Security and Cooperation in Europe & ProQuest (Firm). (2007). Combating the sexual exploitation of children: Hearing before the Commission on Security and Cooperation in Europe, One Hundred Ninth Congress, second session, September 27, 2006. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Commission on Security and Cooperation in Europe and ProQuest (Firm). Combating the Sexual Exploitation of Children: Hearing Before the Commission on Security and Cooperation in Europe, One Hundred Ninth Congress, Second Session, September 27, 2006. Washington: U.S. G.P.O., 2007.
MLA (9th ed.) CitationUnited States. Congress. Commission on Security and Cooperation in Europe and ProQuest (Firm). Combating the Sexual Exploitation of Children: Hearing Before the Commission on Security and Cooperation in Europe, One Hundred Ninth Congress, Second Session, September 27, 2006. U.S. G.P.O., 2007.