Cita APA

Calvocoressi, P. (1987). World politics since 1945 (5th ed.). Longman.

Citación estilo Chicago

Calvocoressi, Peter. World Politics Since 1945. 5th ed. New York: Longman, 1987.

Cita MLA

Calvocoressi, Peter. World Politics Since 1945. 5th ed. Longman, 1987.

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