Cita APA (7a ed.)
Hughes, C. E. (1928). Our relations to the nations of the western hemisphere. Princeton University Press.
Cita Chicago Style (17a ed.)
Hughes, Charles Evans. Our Relations to the Nations of the Western Hemisphere. Princeton: Princeton University Press, 1928.
Cita MLA (9a ed.)
Hughes, Charles Evans. Our Relations to the Nations of the Western Hemisphere. Princeton University Press, 1928.
Precaución: Estas citas no son 100% exactas.