Citazione Stile APA (7a Edizione)

Heenan, D. A., & Bennis, W. G. (1999). Co-leaders: The power of great partnerships. John Wiley.

Citazione stile Chigago Style (17a edizione)

Heenan, David A., e Warren G. Bennis. Co-leaders: The Power of Great Partnerships. New York: John Wiley, 1999.

Citatione MLA (8a ed.)

Heenan, David A., e Warren G. Bennis. Co-leaders: The Power of Great Partnerships. John Wiley, 1999.