APA (7th ed.) Citation

ULRICH, ZENGER, & SMALLWOOD. (1999). Results-based leadership. Boston: Harvard Business School Press, 1999.

Chicago Style (17th ed.) Citation

ULRICH, ZENGER, and SMALLWOOD. Results-based Leadership. Boston: Boston: Harvard Business School Press, 1999, 1999.

MLA (8th ed.) Citation

ULRICH, et al. Results-based Leadership. Boston: Harvard Business School Press, 1999, 1999.