United States. Congress. Senate. Committee on the Judiciary. (2010). Oversight of the U.S. Department of Homeland Security: Hearing before the Committee on the Judiciary, United States Senate, One Hundred Eleventh Congress, first session, December 9, 2009. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. Oversight of the U.S. Department of Homeland Security: Hearing Before the Committee on the Judiciary, United States Senate, One Hundred Eleventh Congress, First Session, December 9, 2009. Washington: U.S. G.P.O., 2010.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the Judiciary. Oversight of the U.S. Department of Homeland Security: Hearing Before the Committee on the Judiciary, United States Senate, One Hundred Eleventh Congress, First Session, December 9, 2009. U.S. G.P.O., 2010.