APA (7th ed.) Citation

Thermos, P., & Takanen, A. (2007). Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures (1st edition.). Addison-Wesley Professional.

Chicago Style (17th ed.) Citation

Thermos, Peter, and Ari Takanen. Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures. 1st edition. Addison-Wesley Professional, 2007.

MLA (9th ed.) Citation

Thermos, Peter, and Ari Takanen. Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures. 1st edition. Addison-Wesley Professional, 2007.

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