APA (7th ed.) Citation

United States. Congressional Budget Office & ProQuest (Firm). (2007). Possible Costs to the U.S. of Maintaining a Long-Term Military Presence in Iraq. [U.S. G.P.O.].

Chicago Style (17th ed.) Citation

United States. Congressional Budget Office and ProQuest (Firm). Possible Costs to the U.S. of Maintaining a Long-Term Military Presence in Iraq. [Washington]: [U.S. G.P.O.], 2007.

MLA (9th ed.) Citation

United States. Congressional Budget Office and ProQuest (Firm). Possible Costs to the U.S. of Maintaining a Long-Term Military Presence in Iraq. [U.S. G.P.O.], 2007.