Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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