Cita APA (7a ed.)

Treasurer, B. (2014). Leaders open doors: A radically simple leadership approach to lift people, profits, and performance (2nd edition.). American Society For Training & Development.

Cita Chicago Style (17a ed.)

Treasurer, Bill. Leaders Open Doors: A Radically Simple Leadership Approach to Lift People, Profits, and Performance. 2nd edition. Alexandra, VA: American Society For Training & Development, 2014.

Cita MLA (8a ed.)

Treasurer, Bill. Leaders Open Doors: A Radically Simple Leadership Approach to Lift People, Profits, and Performance. 2nd edition. American Society For Training & Development, 2014.