Style de citation APA

 Nickels, W. G. (2012).  Business: Connecting principles to practice.  McGraw-Hill/Irwin.

Style de citation Chicago

 Nickels, William G.  Business: Connecting Principles to Practice.  McGraw-Hill/Irwin, 2012.

Style de citation MLA

 Nickels, William G.  Business: Connecting Principles to Practice.  McGraw-Hill/Irwin, 2012.

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