Cita APA (7a ed.)

Blanchard, K. H., Britt, J., Zigarmi, P., & Hoekstra, J. (2009). Who killed change?: Solving the mystery of leading people through change. HarperCollins Publishers.

Cita Chicago Style (17a ed.)

Blanchard, Kenneth H., John Britt, Pat Zigarmi, y Judd Hoekstra. Who Killed Change?: Solving the Mystery of Leading People Through Change. London: HarperCollins Publishers, 2009.

Cita MLA (9a ed.)

Blanchard, Kenneth H., et al. Who Killed Change?: Solving the Mystery of Leading People Through Change. HarperCollins Publishers, 2009.