APA (7th ed.) Citation

Calvocoressi, P. (2009). World politics since 1945 (Ninth edition.). Routledge.

Chicago Style (17th ed.) Citation

Calvocoressi, Peter. World Politics Since 1945. Ninth edition. London: Routledge, 2009.

MLA (9th ed.) Citation

Calvocoressi, Peter. World Politics Since 1945. Ninth edition. Routledge, 2009.

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