APA (7th ed.) Citation

Le Carre, J. (1980). Smiley's people (1st trade ed.). Bantam Books.

Chicago Style (17th ed.) Citation

Le Carre, John. Smiley's People. 1st trade ed. New York: Bantam Books, 1980.

MLA (9th ed.) Citation

Le Carre, John. Smiley's People. 1st trade ed. Bantam Books, 1980.

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