APA (7th ed.) Citation

Gül, L., Kim, M., Gu, N., & Wang, X. (2014). Methods for assessing 3D virtual worlds in design education.

Chicago Style (17th ed.) Citation

Gül, L., M. Kim, N. Gu, and Xiangyu Wang. Methods for Assessing 3D Virtual Worlds in Design Education. 2014.

MLA (9th ed.) Citation

Gül, L., et al. Methods for Assessing 3D Virtual Worlds in Design Education. 2014.