Cita APA

 Duggan, K. (2013).  Business gamification for dummies.  John Wiley & Sons, Inc.

Chicago Style Citation

 Duggan, Kris.  Business Gamification for Dummies.  John Wiley & Sons, Inc, 2013.

Cita MLA

 Duggan, Kris.  Business Gamification for Dummies.  John Wiley & Sons, Inc, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.