Cita APA (7a ed.)

Ulrich, D., Zenger, J. H., Smallwood, W. N., & Bennis, W. G. (1999). Results-based leadership. Harvard Business School Press.

Cita Chicago Style (17a ed.)

Ulrich, Dave, John H. Zenger, W. Norman Smallwood, y Warren G. Bennis. Results-based Leadership. Boston: Harvard Business School Press, 1999.

Cita MLA (9a ed.)

Ulrich, Dave, et al. Results-based Leadership. Harvard Business School Press, 1999.