APA (7th ed.) Citation

Kessler, R. (1991). Escape from the CIA: How the CIA won and lost the most important KGB spy ever to defect to the U.S. Pocket Books.

Chicago Style (17th ed.) Citation

Kessler, Ronald. Escape from the CIA: How the CIA Won and Lost the Most Important KGB Spy Ever to Defect to the U.S. New York: Pocket Books, 1991.

MLA (9th ed.) Citation

Kessler, Ronald. Escape from the CIA: How the CIA Won and Lost the Most Important KGB Spy Ever to Defect to the U.S. Pocket Books, 1991.