APA (7th ed.) Citation

Tabouis, G. (1938). Blackmail or war. Harmondsworth: Penguin Books.

Chicago Style (17th ed.) Citation

Tabouis, Geneviève. Blackmail or War. Harmondsworth: Penguin Books, 1938.

MLA (8th ed.) Citation

Tabouis, Geneviève. Blackmail or War. Harmondsworth: Penguin Books, 1938.

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