APA (7th ed.) Citation

Thomas, K. W. (2009). Intrinsic motivation at work: What really drives employee engagement (2nd ed., rev. and expanded.). Berrett-Koehler Pub.

Chicago Style (17th ed.) Citation

Thomas, Kenneth W. Intrinsic Motivation at Work: What Really Drives Employee Engagement. 2nd ed., rev. and expanded. San Francisco, CA: Berrett-Koehler Pub, 2009.

MLA (8th ed.) Citation

Thomas, Kenneth W. Intrinsic Motivation at Work: What Really Drives Employee Engagement. 2nd ed., rev. and expanded. Berrett-Koehler Pub, 2009.