APA (7th ed.) Citation

(1967). The deluge. British Society and the First World War. Penguin Books.

Chicago Style (17th ed.) Citation

The Deluge. British Society and the First World War. Penguin Books, 1967.

MLA (8th ed.) Citation

The Deluge. British Society and the First World War. Penguin Books, 1967.

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