Cita APA (7th ed.)

Whitaker, A. P. (1954). The Western Hemisphere idea: Its rise and decline. Cornell University Press.

Cita Chicago (17th ed.)

Whitaker, Arthur Preston. The Western Hemisphere Idea: Its Rise and Decline. Ithaca [N. Y.]: Cornell University Press, 1954.

Cita MLA (9th ed.)

Whitaker, Arthur Preston. The Western Hemisphere Idea: Its Rise and Decline. Cornell University Press, 1954.