APA (7th ed.) Citation

Bastien, G., & Degu, C. (2003). CCSP Cisco Secure PIX firewall advanced exam certification guide. Cisco Press.

Chicago Style (17th ed.) Citation

Bastien, Greg, and Christian Degu. CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide. Indianapolis: Cisco Press, 2003.

MLA (8th ed.) Citation

Bastien, Greg, and Christian Degu. CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide. Cisco Press, 2003.

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