Cita APA

McWilliams, W. C., & Piotrowski, H. (2014). The world since 1945: A history of international relations (Eighth edition.). Boulder, Colorado: Lynne Rienner Publishers.

Citación estilo Chicago

McWilliams, Wayne C.,, y Harry Piotrowski. The World Since 1945: A History of International Relations. Eighth edition. Boulder, Colorado: Lynne Rienner Publishers, 2014.

Cita MLA

McWilliams, Wayne C.,, y Harry Piotrowski. The World Since 1945: A History of International Relations. Eighth edition. Boulder, Colorado: Lynne Rienner Publishers, 2014.