APA (7th ed.) Citation

United States. Congress. Senate. Select Committee on Intelligence & ProQuest (Firm). (2009). Current and projected national security threats to the United States: Hearing before the Select Committee on Intelligence of the United States Senate, One Hundred Eleventh Congress, first session, February 12, 2009. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Select Committee on Intelligence and ProQuest (Firm). Current and Projected National Security Threats to the United States: Hearing Before the Select Committee on Intelligence of the United States Senate, One Hundred Eleventh Congress, First Session, February 12, 2009. Washington: U.S. G.P.O., 2009.

MLA (9th ed.) Citation

United States. Congress. Senate. Select Committee on Intelligence and ProQuest (Firm). Current and Projected National Security Threats to the United States: Hearing Before the Select Committee on Intelligence of the United States Senate, One Hundred Eleventh Congress, First Session, February 12, 2009. U.S. G.P.O., 2009.