Citazione Stile APA (7a Edizione)

Hacker, S., & Roberts, T. (2003). Transformational leadership: Creating organizations of meaning. ASQ Quality Press.

Citazione stile Chigago Style (17a edizione)

Hacker, Stephen, e Tammy Roberts. Transformational Leadership: Creating Organizations of Meaning. Milwaukee, Wisconsin: ASQ Quality Press, 2003.

Citatione MLA (9a ed.)

Hacker, Stephen, e Tammy Roberts. Transformational Leadership: Creating Organizations of Meaning. ASQ Quality Press, 2003.