Citazione Stile APA (7a Edizione)

Northouse, P. G. (2018). Introduction to leadership: Concepts and practice (Fourth Edition.). Sage.

Citazione stile Chigago Style (17a edizione)

Northouse, Peter Guy. Introduction to Leadership: Concepts and Practice. Fourth Edition. Los Angeles, California: Sage, 2018.

Citatione MLA (9a ed.)

Northouse, Peter Guy. Introduction to Leadership: Concepts and Practice. Fourth Edition. Sage, 2018.