APA (7th ed.) Zitazioa

Calvocoressi, P. (2000). World politics 1945-2000. Longman.

Chicago Style (17th ed.) Zitazioa

Calvocoressi, Peter. World Politics 1945-2000. Harlow: Longman, 2000.

MLA (9th ed.) Zitazioa

Calvocoressi, Peter. World Politics 1945-2000. Longman, 2000.