Style de citation APA (7e éd.)

Zenger, J. H., & Folkman, J. (2002). The extraordinary leader: Turning good managers into great leaders. McGraw-Hill.

Style de citation Chicago (17e éd.)

Zenger, John H., et Joe Folkman. The Extraordinary Leader: Turning Good Managers into Great Leaders. New York : New Delhi: McGraw-Hill, 2002.

Style de citation MLA (8e éd.)

Zenger, John H., et Joe Folkman. The Extraordinary Leader: Turning Good Managers into Great Leaders. McGraw-Hill, 2002.