Cita APA (7th ed.)

Calvocoressi, P. (1987). World Politics Since 1945.- 5th ed. Longman.

Cita Chicago (17th ed.)

Calvocoressi, Peter. World Politics Since 1945.- 5th Ed. London: Longman, 1987.

Cita MLA (9th ed.)

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