United States. Congress. House. Committee on Oversight and Government Reform. (2012). IRS, enforcing Obamacare's new rules and taxes: Hearing before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Twelfth Congress, second session, August 2, 2012. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Oversight and Government Reform. IRS, Enforcing Obamacare's New Rules and Taxes: Hearing Before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Twelfth Congress, Second Session, August 2, 2012. Washington: U.S. G.P.O., 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Oversight and Government Reform. IRS, Enforcing Obamacare's New Rules and Taxes: Hearing Before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Twelfth Congress, Second Session, August 2, 2012. U.S. G.P.O., 2012.