APA (7th ed.) Citation

Khodarkovsky, M., & Shamkovich, L. (1997). A new era: How Garry Kasparov changed the world of chess. Ballantine.

Chicago Style (17th ed.) Citation

Khodarkovsky, Michael, and Leonid Shamkovich. A New Era: How Garry Kasparov Changed the World of Chess. New York: Ballantine, 1997.

MLA (9th ed.) Citation

Khodarkovsky, Michael, and Leonid Shamkovich. A New Era: How Garry Kasparov Changed the World of Chess. Ballantine, 1997.