Style de citation APA

 Niblick, J. (2013).  The profitable consultant: Starting, growing, and selling your expertise.  Wiley.

Style de citation Chicago

 Niblick, Jay.  The Profitable Consultant: Starting, Growing, and Selling Your Expertise.  Wiley, 2013.

Style de citation MLA

 Niblick, Jay.  The Profitable Consultant: Starting, Growing, and Selling Your Expertise.  Wiley, 2013.

Attention : ces citations peuvent ne pas être correctes à 100%.