Citazione Stile APA (7a Edizione)

Northouse, P. G. (2013). Leadership: Theory and practice (6th ed.). Sage.

Citazione stile Chigago Style (17a edizione)

Northouse, Peter Guy. Leadership: Theory and Practice. 6th ed. Thousand Oaks, Calif: Sage, 2013.

Citatione MLA (9a ed.)

Northouse, Peter Guy. Leadership: Theory and Practice. 6th ed. Sage, 2013.