Cita APA

Riddell, W. A. (1962). Documents on Canadian foreign policy, 1917-1939. Oxford University Press.

Citación estilo Chicago

Riddell, Walter Alexander. Documents on Canadian Foreign Policy, 1917-1939. Toronto: Oxford University Press, 1962.

Cita MLA

Riddell, Walter Alexander. Documents on Canadian Foreign Policy, 1917-1939. Oxford University Press, 1962.