APA (7th ed.) Citation

Cheng, R. (2007). Practical chess exercises: 600 lessons from tactics to strategy. Wheatmark.

Chicago Style (17th ed.) Citation

Cheng, Ray. Practical Chess Exercises: 600 Lessons from Tactics to Strategy. Tucson, AZ: Wheatmark, 2007.

MLA (9th ed.) Citation

Cheng, Ray. Practical Chess Exercises: 600 Lessons from Tactics to Strategy. Wheatmark, 2007.

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