APA (7th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. (2011). Gulf Coast catastrophe: Assessing the nation's response to the Deepwater Horizon oil spill : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Eleventh Congress, second session, May 17, 2010. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Gulf Coast Catastrophe: Assessing the Nation's Response to the Deepwater Horizon Oil Spill : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Eleventh Congress, Second Session, May 17, 2010. Washington: U.S. G.P.O., 2011.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Gulf Coast Catastrophe: Assessing the Nation's Response to the Deepwater Horizon Oil Spill : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Eleventh Congress, Second Session, May 17, 2010. U.S. G.P.O., 2011.