Style de citation APA

Irwin, W. (1986). America in the world: A guide to US foreign policy.

Style de citation Chicago

Irwin, Wallace. America in the World: A Guide to US Foreign Policy. New Delhi, Transania Publishers, 1986.

Style de citation MLA

Irwin, Wallace. America in the World: A Guide to US Foreign Policy. 1986.

Attention : ces citations peuvent ne pas être correctes à 100%.