APA (7th ed.) Citation

Andersen, P., & Qvortrup, L. (2004). Virtual Applications: Applications with Virtual Inhabited 3D Worlds. Springer London.

Chicago Style (17th ed.) Citation

Andersen, Peter, and Lars Qvortrup. Virtual Applications: Applications with Virtual Inhabited 3D Worlds. London: Springer London, 2004.

MLA (9th ed.) Citation

Andersen, Peter, and Lars Qvortrup. Virtual Applications: Applications with Virtual Inhabited 3D Worlds. Springer London, 2004.