United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Manufacturing, and Trade. (2012). Protecting children's privacy in an electronic world: Hearing before the Subcommittee on Commerce, Manufacturing, and Trade of the Committee on Energy and Commerce, House of Representatives, One Hundred Twelfth Congress, first session, October 5, 2011. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Manufacturing, and Trade. Protecting Children's Privacy in an Electronic World: Hearing Before the Subcommittee on Commerce, Manufacturing, and Trade of the Committee on Energy and Commerce, House of Representatives, One Hundred Twelfth Congress, First Session, October 5, 2011. Washington: U.S. G.P.O., 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Manufacturing, and Trade. Protecting Children's Privacy in an Electronic World: Hearing Before the Subcommittee on Commerce, Manufacturing, and Trade of the Committee on Energy and Commerce, House of Representatives, One Hundred Twelfth Congress, First Session, October 5, 2011. U.S. G.P.O., 2012.