APA (7th ed.) Citation

Keene, R. D., & Taulbut, S. (1982). How to play the Nimzo-Indian defence. Batsford.

Chicago Style (17th ed.) Citation

Keene, Raymond D., and Shaun Taulbut. How to Play the Nimzo-Indian Defence. London: Batsford, 1982.

MLA (9th ed.) Citation

Keene, Raymond D., and Shaun Taulbut. How to Play the Nimzo-Indian Defence. Batsford, 1982.