APA (7th ed.) Citation
Kouzes, J. M., & Posner, B. Z. (1993). Credibility: How leaders gain and lose it, why people demand it. Jossey-Bass Publishers.
Chicago Style (17th ed.) Citation
Kouzes, James M., and Barry Z. Posner. Credibility: How Leaders Gain and Lose It, Why People Demand It. San Francisco: Jossey-Bass Publishers, 1993.
MLA (9th ed.) Citation
Kouzes, James M., and Barry Z. Posner. Credibility: How Leaders Gain and Lose It, Why People Demand It. Jossey-Bass Publishers, 1993.
Warning: These citations may not always be 100% accurate.