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.