APA (7th ed.) Citation

Giordano, F. (2012, May). Fabio Viola, Gamification, Arduino Viola Editore, 2011. G|A|M|E The Italian Journal of Game Studies.

Chicago Style (17th ed.) Citation

Giordano, Federico. "Fabio Viola, Gamification, Arduino Viola Editore, 2011." G|A|M|E The Italian Journal of Game Studies May. 2012.

MLA (9th ed.) Citation

Giordano, Federico. "Fabio Viola, Gamification, Arduino Viola Editore, 2011." G|A|M|E The Italian Journal of Game Studies, May. 2012.

Warning: These citations may not always be 100% accurate.