APA Edition Citation

James M. Kouzes Barry Z. Posner. (2006). Leadership The Challenge (Ed.3.). John Wiley.

Chicago Edition Citation

James M. Kouzes Barry Z. Posner. Leadership The Challenge. Ed.3. New Delhi: John Wiley, 2006.

MLA Edition Citation

James M. Kouzes Barry Z. Posner. Leadership The Challenge. Ed.3. John Wiley, 2006.