Cita APA (7a ed.)

Kouzes, J. M., & Posner, B. Z. (2017). THE LEADERSHIP CHALLENGE WORKBOOK. San Francisco, CA : The Leadership Challenge.

Cita Chicago Style (17a ed.)

Kouzes, James M., y Barry Z. Posner. THE LEADERSHIP CHALLENGE WORKBOOK. San Francisco, CA : The Leadership Challenge, 2017.

Cita MLA (9a ed.)

Kouzes, James M., y Barry Z. Posner. THE LEADERSHIP CHALLENGE WORKBOOK. San Francisco, CA : The Leadership Challenge, 2017.