APA (7th ed.) Citation

KOUZES & Posner. (2006). A leader's legacy. Jossey Bass.

Chicago Style (17th ed.) Citation

KOUZES and Posner. A Leader's Legacy. San Francisco: Jossey Bass, 2006.

MLA (9th ed.) Citation

KOUZES and Posner. A Leader's Legacy. Jossey Bass, 2006.

Warning: These citations may not always be 100% accurate.