APA (7th ed.) Citation

Calvocoressi, P. (1991). World politics since 1945 (6th edition.). Longman.

Chicago Style (17th ed.) Citation

Calvocoressi, Peter. World Politics Since 1945. 6th edition. London: Longman, 1991.

MLA (9th ed.) Citation

Calvocoressi, Peter. World Politics Since 1945. 6th edition. Longman, 1991.

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