APA (7th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs & ProQuest (Firm). (2005). Chemical attack on America: How vulnerable are we? : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Ninth Congress, first session, April 27, 2005. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs and ProQuest (Firm). Chemical Attack on America: How Vulnerable Are We? : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Ninth Congress, First Session, April 27, 2005. Washington: U.S. G.P.O., 2005.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs and ProQuest (Firm). Chemical Attack on America: How Vulnerable Are We? : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Ninth Congress, First Session, April 27, 2005. U.S. G.P.O., 2005.