APA (7th ed.) Citation

Gordon & Shapiro. (2004). Allies at war: America, Europe, and the crisis over Iraq. McGraw-Hill.

Chicago Style (17th ed.) Citation

Gordon and Shapiro. Allies at War: America, Europe, and the Crisis over Iraq. New York: McGraw-Hill, 2004.

MLA (8th ed.) Citation

Gordon and Shapiro. Allies at War: America, Europe, and the Crisis over Iraq. McGraw-Hill, 2004.