APA (7th ed.) Citation

Guetl, C., Chang, V., Freudenthaler, S., & Hebbel-Seeger, A. (2013). Supporting Diverse Needs of Learning Groups: Towards Highly Flexible Learning Settings in Collaborative 3D Virtual Environments. Springer.

Chicago Style (17th ed.) Citation

Guetl, Christian, Vanessa Chang, S. Freudenthaler, and Andreas Hebbel-Seeger. Supporting Diverse Needs of Learning Groups: Towards Highly Flexible Learning Settings in Collaborative 3D Virtual Environments. Springer, 2013.

MLA (9th ed.) Citation

Guetl, Christian, et al. Supporting Diverse Needs of Learning Groups: Towards Highly Flexible Learning Settings in Collaborative 3D Virtual Environments. Springer, 2013.