Cita APA

Porter, T. (2007). How to cheat at Voip security. Rockland, MA: Syngress.

Chicago Style Citation

Porter, Thomas. How to Cheat At Voip Security. Rockland, MA: Syngress, 2007.

Cita MLA

Porter, Thomas. How to Cheat At Voip Security. Rockland, MA: Syngress, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.