APA (7th ed.) Citation

Woodham-Smith, C. (1958). The reason why. Penguin.

Chicago Style (17th ed.) Citation

Woodham-Smith, Cecil. The Reason Why. Harmondsworth: Penguin, 1958.

MLA (8th ed.) Citation

Woodham-Smith, Cecil. The Reason Why. Penguin, 1958.

Warning: These citations may not always be 100% accurate.