Παραπομπή σε μορφή APA (7η εκδ.)

Vacca, J. R. (1996). Virtual reality: Strategies for intranet and world wide web applications. Computer Technology Research Corp..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vacca, John R. Virtual Reality: Strategies for Intranet and World Wide Web Applications. South Carolina: Computer Technology Research Corp., 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Vacca, John R. Virtual Reality: Strategies for Intranet and World Wide Web Applications. Computer Technology Research Corp., 1996.