Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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