APA (7th ed.) Citation

Cheng, Y. (2014). Role-playing game (RPG) for learning of programming.

Chicago Style (17th ed.) Citation

Cheng, Yan. Role-playing Game (RPG) for Learning of Programming. 2014.

MLA (8th ed.) Citation

Cheng, Yan. Role-playing Game (RPG) for Learning of Programming. 2014.

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