Cita APA (7a ed.)

Kotter, J. P. (2008). A sense of urgency. Harvard Business Press.

Cita Chicago Style (17a ed.)

Kotter, John P. A Sense of Urgency. Boston, Mass.: Harvard Business Press, 2008.

Cita MLA (9a ed.)

Kotter, John P. A Sense of Urgency. Harvard Business Press, 2008.