APA (7th ed.) Citation

Ulrich, Zenger, & Smallwood. (1999). Results Based Leadership. Harvard Business School Press.

Chicago Style (17th ed.) Citation

Ulrich, Zenger, and Smallwood. Results Based Leadership. Boston: Harvard Business School Press, 1999.

MLA (8th ed.) Citation

Ulrich, et al. Results Based Leadership. Harvard Business School Press, 1999.