APA (7th ed.) Citation

Le Carre, J. (1963). The spy who came in from the cold. Bantam Books.

Chicago Style (17th ed.) Citation

Le Carre, John. The Spy Who Came in from the Cold. Toronto: Bantam Books, 1963.

MLA (9th ed.) Citation

Le Carre, John. The Spy Who Came in from the Cold. Bantam Books, 1963.