APA-referens (7:e uppl.)

Gale Group, Shih, T. K., & Hung, J. C. (2007). Future directions in distance learning and communication technologies. Idea Group Pub.

Chicago-referens (17:e uppl.)

Gale Group, Timothy K. Shih, och Jason C. Hung. Future Directions in Distance Learning and Communication Technologies. Hershey, Penn: Idea Group Pub, 2007.

MLA-referens (9:e uppl.)

Gale Group, et al. Future Directions in Distance Learning and Communication Technologies. Idea Group Pub, 2007.