APA (7th ed.) Citation

Greenleaf & Drucker. (1996). On becoming a servant leader. Jossey-Bass.

Chicago Style (17th ed.) Citation

Greenleaf and Drucker. On Becoming a Servant Leader. San Francisco: Jossey-Bass, 1996.

MLA (8th ed.) Citation

Greenleaf and Drucker. On Becoming a Servant Leader. Jossey-Bass, 1996.