Dyfyniad APA

Orebaugh, A., Morris, G., Warnicke, E., & Ramirez, G. (2004). Ethereal: Packet sniffing. Syngress Pub..

Dyfyniad Arddull Chicago

Orebaugh, Angela, Greg Morris, Ed Warnicke, and Gilbert Ramirez. Ethereal: Packet Sniffing. Rockland, MA: Syngress Pub., 2004.

Dyfyniad MLA

Orebaugh, Angela, et al. Ethereal: Packet Sniffing. Syngress Pub., 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.