APA (7th ed.) Citation

DeLong, Gabarro, & Lees. (2007). When professionals have to lead: A new model for high performance. Harvard Business School Publishing.

Chicago Style (17th ed.) Citation

DeLong, Gabarro, and Lees. When Professionals Have to Lead: A New Model for High Performance. Boston: Harvard Business School Publishing, 2007.

MLA (8th ed.) Citation

DeLong, et al. When Professionals Have to Lead: A New Model for High Performance. Harvard Business School Publishing, 2007.

Warning: These citations may not always be 100% accurate.