United States. Congress. Senate. Committee on Foreign Relations. (2012). Syria: U.S. policy options : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Twelfth Congress, second session, April 19, 2012. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations. Syria: U.S. Policy Options : Hearing Before the Committee On Foreign Relations, United States Senate, One Hundred Twelfth Congress, Second Session, April 19, 2012. Washington: U.S. G.P.O., 2012.
MLA (8th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations. Syria: U.S. Policy Options : Hearing Before the Committee On Foreign Relations, United States Senate, One Hundred Twelfth Congress, Second Session, April 19, 2012. U.S. G.P.O., 2012.