APA (7th ed.) Citation

Bates, R. J. (2015). Securing VoIP: Keeping your VoIP network safe. Syngress.

Chicago Style (17th ed.) Citation

Bates, Regis J. Securing VoIP: Keeping Your VoIP Network Safe. Waltham, UK: Syngress, 2015.

MLA (9th ed.) Citation

Bates, Regis J. Securing VoIP: Keeping Your VoIP Network Safe. Syngress, 2015.

Warning: These citations may not always be 100% accurate.