APA

Sims J. H. P., Manz C. C., . (1996). Company of heroes : unleashing the power of self-leadership. New York: John Wiley & Sons.

Chicago

Sims Jr Henry P, Manz Charles C, . 1996. Company of heroes : unleashing the power of self-leadership. New York: John Wiley & Sons.

Harvard

Sims J. H. P., Manz C. C., . (1996). Company of heroes : unleashing the power of self-leadership. New York: John Wiley & Sons.

MLA

Sims Jr Henry P, Manz Charles C, . Company of heroes : unleashing the power of self-leadership. New York: John Wiley & Sons. 1996.