APA (7th ed.) Citation

Gathorne-Hardy, G. M. (1938). A short history of international affairs 1920 to 1938 (rev. and enlarged.). Milford.

Chicago Style (17th ed.) Citation

Gathorne-Hardy, Geoffrey Malcolm. A Short History of International Affairs 1920 to 1938. rev. and enlarged. London: Milford, 1938.

MLA (9th ed.) Citation

Gathorne-Hardy, Geoffrey Malcolm. A Short History of International Affairs 1920 to 1938. rev. and enlarged. Milford, 1938.