APA (7th ed.) Citation

Calvocoressi, P. (1982). World politics since 1945. (4th ed.). Longman.

Chicago Style (17th ed.) Citation

Calvocoressi, Peter. World Politics Since 1945. 4th ed. London: Longman, 1982.

MLA (9th ed.) Citation

Calvocoressi, Peter. World Politics Since 1945. 4th ed. Longman, 1982.