APA

Whitaker A. P., . (1943). Inter-american affairs 1942. New York: Columbia University Press.

Chicago

Whitaker Arthur Preston, . 1943. Inter-american affairs 1942. New York: Columbia University Press.

Harvard

Whitaker A. P., . (1943). Inter-american affairs 1942. New York: Columbia University Press.

MLA

Whitaker Arthur Preston, . Inter-american affairs 1942. New York: Columbia University Press. 1943.