APA (7th ed.) Citation

Leonard, D. C. (2002). Learning theories, A to Z. Oryx Press.

Chicago Style (17th ed.) Citation

Leonard, David C. Learning Theories, A to Z. Westport, Conn.: Oryx Press, 2002.

MLA (9th ed.) Citation

Leonard, David C. Learning Theories, A to Z. Oryx Press, 2002.