APA (7th ed.) Citation

Le Carré, J. (1986). A perfect spy. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Le Carré, John. A Perfect Spy. New York: Alfred A. Knopf, 1986.

MLA (9th ed.) Citation

Le Carré, John. A Perfect Spy. Alfred A. Knopf, 1986.

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