Cita APA (7th ed.)

Greenleaf, R. K., Spears, L. C., Covey, S. R., & Senge, P. M. (2002). Servant leadership: A journey into the nature of legitimate power and greatness (25th anniversary Edition.). Paulist Press.

Cita Chicago (17th ed.)

Greenleaf, Robert K., Larry C. Spears, Stephen R. Covey, i Peter M. Senge. Servant Leadership: A Journey into the Nature of Legitimate Power and Greatness. 25th anniversary Edition. New York: Paulist Press, 2002.

Cita MLA (9th ed.)

Greenleaf, Robert K., et al. Servant Leadership: A Journey into the Nature of Legitimate Power and Greatness. 25th anniversary Edition. Paulist Press, 2002.