Cita APA (7a ed.)

Walters, F. P. (1952). A history of the League of Nations. Oxford University Press.

Cita Chicago Style (17a ed.)

Walters, F. P. A History of the League of Nations. London [etc.]: Oxford University Press, 1952.

Cita MLA (9a ed.)

Walters, F. P. A History of the League of Nations. Oxford University Press, 1952.

Precaución: Estas citas no son 100% exactas.