APA (7 ম সংস্করণ) উদ্ধৃতি

Holden, G. (2003). Guide to firewalls and network security: With intrusion detection and VPNs. Thomson Learning.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Holden, Greg. Guide to Firewalls and Network Security: With Intrusion Detection and VPNs. Thomson Learning, 2003.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Holden, Greg. Guide to Firewalls and Network Security: With Intrusion Detection and VPNs. Thomson Learning, 2003.