APA (7th ed.) Citation

United States. Congress. House. Committee on Homeland Security. (2009). Protecting the protectors: Ensuring the health and safety of our first responders in the wake of catastrophic disasters : full hearing before the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, first session, September 20, 2007. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Homeland Security. Protecting the Protectors: Ensuring the Health and Safety of Our First Responders in the Wake of Catastrophic Disasters : Full Hearing Before the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, First Session, September 20, 2007. Washington: U.S. G.P.O., 2009.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Homeland Security. Protecting the Protectors: Ensuring the Health and Safety of Our First Responders in the Wake of Catastrophic Disasters : Full Hearing Before the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, First Session, September 20, 2007. U.S. G.P.O., 2009.