APA (7th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Ad Hoc Subcommittee on Contracting Oversight. (2011). Afghanistan contracts: An overview : hearing before the Ad Hoc Subcommittee on Contracting Oversight of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Eleventh Congress, first session, December 17, 2009. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Ad Hoc Subcommittee on Contracting Oversight. Afghanistan Contracts: An Overview : Hearing Before the Ad Hoc Subcommittee on Contracting Oversight of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Eleventh Congress, First Session, December 17, 2009. Washington: U.S. G.P.O., 2011.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Ad Hoc Subcommittee on Contracting Oversight. Afghanistan Contracts: An Overview : Hearing Before the Ad Hoc Subcommittee on Contracting Oversight of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Eleventh Congress, First Session, December 17, 2009. U.S. G.P.O., 2011.