APA (7th ed.) Citation

Preston, A. (2012). Sword of the spirit, shield of faith: Religion in American war and diplomacy. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Preston, Andrew. Sword of the Spirit, Shield of Faith: Religion in American War and Diplomacy. New York: Alfred A. Knopf, 2012.

MLA (9th ed.) Citation

Preston, Andrew. Sword of the Spirit, Shield of Faith: Religion in American War and Diplomacy. Alfred A. Knopf, 2012.