United States. Congress. Senate. Committee on the Judiciary. (2011). The constitutionality of the Affordable Care Act: Hearing before the Committee on the Judiciary, United States Senate, One Hundred Twelfth Congress, first session, February 2, 2011. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. The Constitutionality of the Affordable Care Act: Hearing Before the Committee on the Judiciary, United States Senate, One Hundred Twelfth Congress, First Session, February 2, 2011. Washington: U.S. Government Printing Office, 2011.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. The Constitutionality of the Affordable Care Act: Hearing Before the Committee on the Judiciary, United States Senate, One Hundred Twelfth Congress, First Session, February 2, 2011. U.S. Government Printing Office, 2011.