APA (7th ed.) Citation

Leonard, G. (1991). Mastery: The keys to long-term success and fulfillment. Plume.

Chicago Style (17th ed.) Citation

Leonard, George. Mastery: The Keys to Long-term Success and Fulfillment. New York: Plume, 1991.

MLA (9th ed.) Citation

Leonard, George. Mastery: The Keys to Long-term Success and Fulfillment. Plume, 1991.

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