APA (7th ed.) Citation

Gutierrez Alonso, M. A., Thalmann, D., & Vexo, F. (2008). Stepping into virtual reality. Springer.

Chicago Style (17th ed.) Citation

Gutierrez Alonso, Mario A., Daniel Thalmann, and Frederic Vexo. Stepping into Virtual Reality. London: Springer, 2008.

MLA (9th ed.) Citation

Gutierrez Alonso, Mario A., et al. Stepping into Virtual Reality. Springer, 2008.