United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations. (2012). Crib safety: Assessing the need for better oversight : hearing before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Eleventh Congress, second session, January 21, 2010. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations. Crib Safety: Assessing the Need for Better Oversight : Hearing Before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Eleventh Congress, Second Session, January 21, 2010. Washington: U.S. Government Printing Office, 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations. Crib Safety: Assessing the Need for Better Oversight : Hearing Before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Eleventh Congress, Second Session, January 21, 2010. U.S. Government Printing Office, 2012.