APA (7th ed.) Citation

Thomas, H. (1970). The Suez affair (2nd revised ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Thomas, Hugh. The Suez Affair. 2nd revised ed. Harmondsworth: Penguin Books, 1970.

MLA (8th ed.) Citation

Thomas, Hugh. The Suez Affair. 2nd revised ed. Penguin Books, 1970.