APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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