APA (7th ed.) Citation

Sitwell, O. (1940). Triple fugue. Penguin.

Chicago Style (17th ed.) Citation

Sitwell, Osbert. Triple Fugue. Harmondsworth, Middlesex, England: Penguin, 1940.

MLA (8th ed.) Citation

Sitwell, Osbert. Triple Fugue. Penguin, 1940.