Παραπομπή APA

Edwards, J., Edwards, J., Bramante, R., & Martin, A. l. (2006). Nortel guide to VPN routing for security and VoIP. Wiley Pub.

Παραπομπή Chicago Style

Edwards, James, James Edwards, Richard Bramante, και A l. Martin. Nortel Guide to VPN Routing for Security and VoIP. Indianapolis, IN: Wiley Pub, 2006.

Παραπομπή MLA

Edwards, James, et al. Nortel Guide to VPN Routing for Security and VoIP. Wiley Pub, 2006.