APA (7th ed.) Citation

Thomas, I. (1942). Warfare by words. Penguin Books.

Chicago Style (17th ed.) Citation

Thomas, Ivor. Warfare by Words. Harmondsworth: Penguin Books, 1942.

MLA (8th ed.) Citation

Thomas, Ivor. Warfare by Words. Penguin Books, 1942.

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