Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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