APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

DELONG, Gabarro, and Lees. When Professionals Have to Lead: A New Model for High Performance. Massachusetts: Harvard Business School Press, 2007.

MLA (9th ed.) Citation

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