APA (7th ed.) Citation

McWilliams & Piotrowski. (2005). The world since 1945: A history of international relations (6th ed.). L. Rienner Publishers.

Chicago Style (17th ed.) Citation

McWilliams and Piotrowski. The World Since 1945: A History of International Relations. 6th ed. Boulder, Colo: L. Rienner Publishers, 2005.

MLA (9th ed.) Citation

McWilliams and Piotrowski. The World Since 1945: A History of International Relations. 6th ed. L. Rienner Publishers, 2005.

Warning: These citations may not always be 100% accurate.