Style de citation APA (7e éd.)
Kouzes, J. M., & Posner, B. Z. (2017). The leadership challenge: How to make extraordinary things happen in organizations (Sixth edition.). John Wiley & Sons, Inc..
Style de citation Chicago (17e éd.)
Kouzes, James M., et Barry Z. Posner. The Leadership Challenge: How to Make Extraordinary Things Happen in Organizations. Sixth edition. Hoboken, New Jersey: John Wiley & Sons, Inc., 2017.
Style de citation MLA (9e éd.)
Kouzes, James M., et Barry Z. Posner. The Leadership Challenge: How to Make Extraordinary Things Happen in Organizations. Sixth edition. John Wiley & Sons, Inc., 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.