APA (7th ed.) Citation

Walters, F. P. (1960). A history of the League of Nations. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Walters, Francis P. A History of the League of Nations. London [u.a.]: Oxford Univ. Press, 1960.

MLA (8th ed.) Citation

Walters, Francis P. A History of the League of Nations. Oxford Univ. Press, 1960.