APA (7th ed.) Citation

Keegan, J. (2004). The Iraq war (1st American ed.). A.A. Knopf.

Chicago Style (17th ed.) Citation

Keegan, John. The Iraq War. 1st American ed. New York: A.A. Knopf, 2004.

MLA (9th ed.) Citation

Keegan, John. The Iraq War. 1st American ed. A.A. Knopf, 2004.