United States. Congress. Senate. Select Committee on Intelligence. (2012). Current and projected national security threats to the United States: Hearing before the Select Committee on Intelligence of the United States Senate, One Hundred Twelfth Congress, second session, Tuesday, January 31, 2012. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Select Committee on Intelligence. Current and Projected National Security Threats to the United States: Hearing Before the Select Committee On Intelligence of the United States Senate, One Hundred Twelfth Congress, Second Session, Tuesday, January 31, 2012. Washington: U.S. G.P.O., 2012.
MLA (8th ed.) CitationUnited States. Congress. Senate. Select Committee on Intelligence. Current and Projected National Security Threats to the United States: Hearing Before the Select Committee On Intelligence of the United States Senate, One Hundred Twelfth Congress, Second Session, Tuesday, January 31, 2012. U.S. G.P.O., 2012.