APA-Zitierstil (7. Ausg.)

Northouse, P. G. (2013). Leadership: Theory and practice (6. ed.). Sage.

Chicago-Zitierstil (17. Ausg.)

Northouse, Peter Guy. Leadership: Theory and Practice. 6. ed. Thousand Oaks [u.a.]: Sage, 2013.

MLA-Zitierstil (9. Ausg.)

Northouse, Peter Guy. Leadership: Theory and Practice. 6. ed. Sage, 2013.