Citazione Stile APA (7a Edizione)

Hackman, M. Z. (1996). Leadership: A communication perspective (2nd ed.). Waveland.

Citazione stile Chigago Style (17a edizione)

Hackman, Michael Z. Leadership: A Communication Perspective. 2nd ed. Illinois: Waveland, 1996.

Citatione MLA (9a ed.)

Hackman, Michael Z. Leadership: A Communication Perspective. 2nd ed. Waveland, 1996.