Cita APA (7th ed.)

Ward, B. (1941). Italian Foreign Policy (2. Aufl.). Oxford University Press.

Cita Chicago (17th ed.)

Ward, Barbara. Italian Foreign Policy. 2. Aufl. Oxford: Oxford University Press, 1941.

Cita MLA (8th ed.)

Ward, Barbara. Italian Foreign Policy. 2. Aufl. Oxford University Press, 1941.