Style de citation APA (7e éd.)

Tichy, N. M., & Cardwell, N. (2002). The cycle of leadership: How great leaders teach their companies to win. HarperBusiness.

Style de citation Chicago (17e éd.)

Tichy, Noel M., et Nancy Cardwell. The Cycle of Leadership: How Great Leaders Teach Their Companies to Win. New York, NY: HarperBusiness, 2002.

Style de citation MLA (8e éd.)

Tichy, Noel M., et Nancy Cardwell. The Cycle of Leadership: How Great Leaders Teach Their Companies to Win. HarperBusiness, 2002.