APA (7th ed.) Citation

Gardner, M. (2001). A Gardner's workout: Training the mind and entertaining the spirit. A.K Peters.

Chicago Style (17th ed.) Citation

Gardner, Martin. A Gardner's Workout: Training the Mind and Entertaining the Spirit. Natick, Mass.: A.K Peters, 2001.

MLA (9th ed.) Citation

Gardner, Martin. A Gardner's Workout: Training the Mind and Entertaining the Spirit. A.K Peters, 2001.

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