APA (7th ed.) Citation

Gale Group, Gibson, D., Aldrich, C., & Prensky, M. (2007). Games and simulations in online learning: Research and development frameworks. Information Science Pub.

Chicago Style (17th ed.) Citation

Gale Group, David Gibson, Clark Aldrich, and Marc Prensky. Games and Simulations in Online Learning: Research and Development Frameworks. Hershey, Pennsylvania: Information Science Pub, 2007.

MLA (9th ed.) Citation

Gale Group, et al. Games and Simulations in Online Learning: Research and Development Frameworks. Information Science Pub, 2007.