Cita APA (7a ed.)

Yukl Gary. (2011). Leadership in Organizations (7th.). Pearson.

Cita Chicago Style (17a ed.)

Yukl Gary. Leadership in Organizations. 7th. Delhi: Pearson, 2011.

Cita MLA (9a ed.)

Yukl Gary. Leadership in Organizations. 7th. Pearson, 2011.