APA (7th ed.) Citation

Callahan, J. M. (1967). American foreign policy in Canadian relations. Cooper Square Pub.

Chicago Style (17th ed.) Citation

Callahan, James Morton. American Foreign Policy in Canadian Relations. New York: Cooper Square Pub, 1967.

MLA (9th ed.) Citation

Callahan, James Morton. American Foreign Policy in Canadian Relations. Cooper Square Pub, 1967.