Cita APA (7a ed.)

Le Carré, J. (1966). The looking glass war (1. ed.). Dell Publishing.

Cita Chicago Style (17a ed.)

Le Carré, John. The Looking Glass War. 1. ed. New York: Dell Publishing, 1966.

Cita MLA (8a ed.)

Le Carré, John. The Looking Glass War. 1. ed. Dell Publishing, 1966.