APA

United States, . (2007). Supplemental appropriations for fiscal year 2006: hearings before the Committee on Appropriations, United States Senate, One Hundred Ninth Congress, second session, special hearings, March 7, 2006, Washington, DC, March 8, 2006, Washington, DC, March 9, 2006, Washington DC. Washington: U.S. G.P.O.

Chicago

United States, . 2007. Supplemental appropriations for fiscal year 2006: hearings before the Committee on Appropriations, United States Senate, One Hundred Ninth Congress, second session, special hearings, March 7, 2006, Washington, DC, March 8, 2006, Washington, DC, March 9, 2006, Washington DC. Washington: U.S. G.P.O.

Harvard

United States, . (2007). Supplemental appropriations for fiscal year 2006: hearings before the Committee on Appropriations, United States Senate, One Hundred Ninth Congress, second session, special hearings, March 7, 2006, Washington, DC, March 8, 2006, Washington, DC, March 9, 2006, Washington DC. Washington: U.S. G.P.O.

MLA

United States, . Supplemental appropriations for fiscal year 2006: hearings before the Committee on Appropriations, United States Senate, One Hundred Ninth Congress, second session, special hearings, March 7, 2006, Washington, DC, March 8, 2006, Washington, DC, March 9, 2006, Washington DC. Washington: U.S. G.P.O. 2007.