Style de citation APA (7e éd.)

Yukl, G. A. (1989). Leadership in organizations (2 ed.). Prentice-Hall Intern..

Style de citation Chicago (17e éd.)

Yukl, Gary A.. Leadership in Organizations. 2 ed. Englewood Cliffs: Prentice-Hall Intern., 1989.

Style de citation MLA (9e éd.)

Yukl, Gary A.. Leadership in Organizations. 2 ed. Prentice-Hall Intern., 1989.