APA (7th ed.) Citation

Bates, R. (2014). Securing VoIP (1st edition.). Syngress.

Chicago Style (17th ed.) Citation

Bates, Regis. Securing VoIP. 1st edition. Syngress, 2014.

MLA (9th ed.) Citation

Bates, Regis. Securing VoIP. 1st edition. Syngress, 2014.

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