Cita APA

Hughes, C. E. (1928). Our relations to the nations of the western hemisphere. Princeton: Princeton University Press.

Citación estilo Chicago

Hughes, Charles Evans. Our Relations to the Nations of the Western Hemisphere. Princeton: Princeton University Press, 1928.

Cita MLA

Hughes, Charles Evans. Our Relations to the Nations of the Western Hemisphere. Princeton: Princeton University Press, 1928.