APA ציטוט

Calvocoressi, P. (1988). World politics since 1945 (Ed.5.). Longman.

Chicago Edition Citation

Calvocoressi, Peter. World Politics Since 1945. Ed.5. London: Longman, 1988.

ציטוט MLA

Calvocoressi, Peter. World Politics Since 1945. Ed.5. Longman, 1988.