APA Citation

Pritt, D. N. (1940). Must the war spread? London: Penguin Books.

Chicago Style Citation

Pritt, D. N. Must the War Spread? London: Penguin Books, 1940.

MLA Citation

Pritt, D. N. Must the War Spread? London: Penguin Books, 1940.

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