Cita APA (7a ed.)

KOUZES JAMES M. (2002). LEADERSHIP CHALLENGE (3RD.). JOSSEY-BASS PUBLICATIONS.

Cita Chicago Style (17a ed.)

KOUZES JAMES M. LEADERSHIP CHALLENGE. 3RD. SAN FRANCISCO: JOSSEY-BASS PUBLICATIONS, 2002.

Cita MLA (9a ed.)

KOUZES JAMES M. LEADERSHIP CHALLENGE. 3RD. JOSSEY-BASS PUBLICATIONS, 2002.