APA (7th ed.) Citation

U.S. Senate Republican Policy Committee & ProQuest (Firm). (2007). S. 4 -- "Improving America's Security Act of 2007". [U.S. G.P.O.].

Chicago Style (17th ed.) Citation

U.S. Senate Republican Policy Committee and ProQuest (Firm). S. 4 -- "Improving America's Security Act of 2007". [Washington]: [U.S. G.P.O.], 2007.

MLA (9th ed.) Citation

U.S. Senate Republican Policy Committee and ProQuest (Firm). S. 4 -- "Improving America's Security Act of 2007". [U.S. G.P.O.], 2007.