United States. Congress. House. Committee on Foreign Affairs. (2010). Transatlantic security in the 21st century: Do new threats require new approaches? : hearing before the Committee on Foreign Affairs, House of Representatives, One Hundred Eleventh Congress, second session, March 17, 2010. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Foreign Affairs. Transatlantic Security in the 21st Century: Do New Threats Require New Approaches? : Hearing Before the Committee on Foreign Affairs, House of Representatives, One Hundred Eleventh Congress, Second Session, March 17, 2010. Washington: U.S. G.P.O., 2010.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Foreign Affairs. Transatlantic Security in the 21st Century: Do New Threats Require New Approaches? : Hearing Before the Committee on Foreign Affairs, House of Representatives, One Hundred Eleventh Congress, Second Session, March 17, 2010. U.S. G.P.O., 2010.