APA-viite

Goncalves, M. Firewalls: A complete guide. Tata McGraw-Hill.

Chicago-tyylinen lähdeviittaus

Goncalves, Marcus. Firewalls: A Complete Guide. New Delhi: Tata McGraw-Hill.

MLA-viite

Goncalves, Marcus. Firewalls: A Complete Guide. Tata McGraw-Hill.