APA (7th ed.) Citation

Maugham, W. S. (1940). France at war. W. Heinemann ltd..

Chicago Style (17th ed.) Citation

Maugham, W. Somerset. France at War. London: W. Heinemann ltd., 1940.

MLA (9th ed.) Citation

Maugham, W. Somerset. France at War. W. Heinemann ltd., 1940.