APA (7th ed.) Citation

Childs. (2013). Understanding Learning in Virtual Worlds (1.). Springer London.

Chicago Style (17th ed.) Citation

Childs. Understanding Learning in Virtual Worlds. 1. Springer London, 2013.

MLA (8th ed.) Citation

Childs. Understanding Learning in Virtual Worlds. 1. Springer London, 2013.

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