APA (7th ed.) Citation

United States. Congress. House. Committee on Homeland Security. (2012). The attacks of September 11: Where are we today? : hearing before the Committee on Homeland Security, House of Representatives, One Hundred Twelfth Congress, first session, September 8, 2011. ProQuest.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Homeland Security. The Attacks of September 11: Where Are We Today? : Hearing Before the Committee on Homeland Security, House of Representatives, One Hundred Twelfth Congress, First Session, September 8, 2011. Bethesda, Md.: ProQuest, 2012.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Homeland Security. The Attacks of September 11: Where Are We Today? : Hearing Before the Committee on Homeland Security, House of Representatives, One Hundred Twelfth Congress, First Session, September 8, 2011. ProQuest, 2012.