APA (7th ed.) Citation

McKibben, M. A. (2011). Practical math success in 20 minutes a day (5th ed.). LearningExpress.

Chicago Style (17th ed.) Citation

McKibben, Mark A. Practical Math Success in 20 Minutes a Day. 5th ed. New York: LearningExpress, 2011.

MLA (8th ed.) Citation

McKibben, Mark A. Practical Math Success in 20 Minutes a Day. 5th ed. LearningExpress, 2011.

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