APA (7th ed.) Citation

Peterson, J. W. (2014). American foreign policy: Alliance politics in a century of war, 1914-2014. Bloomsbury.

Chicago Style (17th ed.) Citation

Peterson, James W. American Foreign Policy: Alliance Politics in a Century of War, 1914-2014. New York, New York ; London, England: Bloomsbury, 2014.

MLA (9th ed.) Citation

Peterson, James W. American Foreign Policy: Alliance Politics in a Century of War, 1914-2014. Bloomsbury, 2014.