APA (7th ed.) Citation

Liarokapis, F., & de Freitas, S. (2009). A Case Study of Augmented Reality Serious Games. IGI Global.

Chicago Style (17th ed.) Citation

Liarokapis, F., and Sara de Freitas. A Case Study of Augmented Reality Serious Games. IGI Global, 2009.

MLA (9th ed.) Citation

Liarokapis, F., and Sara de Freitas. A Case Study of Augmented Reality Serious Games. IGI Global, 2009.

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