Cita APA (7a ed.)

Gordon, J. (2007). The Pfeiffer book of successful leadership development tools. Pfeiffer.

Cita Chicago Style (17a ed.)

Gordon, Jack. The Pfeiffer Book of Successful Leadership Development Tools. San Francisco, Calif.: Pfeiffer, 2007.

Cita MLA (8a ed.)

Gordon, Jack. The Pfeiffer Book of Successful Leadership Development Tools. Pfeiffer, 2007.