Citazione APA

 Clark, M. K. (2006).  The bear necessities of business: Building a company with heart.  Wiley.

Stile di citazione Chicago

 Clark, Maxine K.  The Bear Necessities of Business: Building a Company With Heart.  Wiley, 2006.

Citazione MLA

 Clark, Maxine K.  The Bear Necessities of Business: Building a Company With Heart.  Wiley, 2006.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.