APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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