Cita APA

 Northouse, P. G. (2015).  Leadership: Theory and Practice.  SAGE Publications, Inc.

Chicago Style Citation

 Northouse, Peter G.  Leadership: Theory and Practice.  SAGE Publications, Inc, 2015.

Cita MLA

 Northouse, Peter G.  Leadership: Theory and Practice.  SAGE Publications, Inc, 2015.

Atenció: Aquestes cites poden no estar 100% correctes.