APA (7th ed.) Citation

Northouse, P. G. (2004). Leadership: Theory and practice (3rd ed.). Sage.

Chicago Style (17th ed.) Citation

Northouse, Peter G. Leadership: Theory and Practice. 3rd ed. Thousand Oaks, Calif: Sage, 2004.

MLA (9th ed.) Citation

Northouse, Peter G. Leadership: Theory and Practice. 3rd ed. Sage, 2004.