APA (7th ed.) Citation

Strebe, M., & Perkins, C. L. (2000). Firewalls (First Edition.). Network Press : SYBEX.

Chicago Style (17th ed.) Citation

Strebe, Matthew, and Charles L. Perkins. Firewalls. First Edition. San Francisco: Network Press : SYBEX, 2000.

MLA (9th ed.) Citation

Strebe, Matthew, and Charles L. Perkins. Firewalls. First Edition. Network Press : SYBEX, 2000.