APA (7th ed.) Citation

Turner, R. K. (1941). Documents on American foreign relations: January 1 - December 31, 1950. Princeton University Press.

Chicago Style (17th ed.) Citation

Turner, Robert K. Documents on American Foreign Relations: January 1 - December 31, 1950. USA: Princeton University Press, 1941.

MLA (9th ed.) Citation

Turner, Robert K. Documents on American Foreign Relations: January 1 - December 31, 1950. Princeton University Press, 1941.