APA (7th ed.) Citation

(2006). Practical VoIP security. Syngress Pub.

Chicago Style (17th ed.) Citation

Practical VoIP Security. Rockland, MA: Syngress Pub, 2006.

MLA (9th ed.) Citation

Practical VoIP Security. Syngress Pub, 2006.

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