Style de citation APA (7e éd.)

Yukl, G., Gardner, W. L., & Uppal, N. (2020). Leadership in Organizations (9th ed.). Pearson.

Style de citation Chicago (17e éd.)

Yukl, Gary, William L. Gardner, et Nishant Uppal. Leadership in Organizations. 9th ed. Uttar Pradesh: Pearson, 2020.

Style de citation MLA (9e éd.)

Yukl, Gary, et al. Leadership in Organizations. 9th ed. Pearson, 2020.