APA (7th ed.) Citation

GREENLEAF, Frick, & Spears. (1996). On becoming a servant leader. Jossey-Bass.

Chicago Style (17th ed.) Citation

GREENLEAF, Frick, and Spears. On Becoming a Servant Leader. San Francisco: Jossey-Bass, 1996.

MLA (9th ed.) Citation

GREENLEAF, et al. On Becoming a Servant Leader. Jossey-Bass, 1996.