Cita APA (7th ed.)

Dempster, B., & Eaton-Lee, J. (2006). Configuring IPCop firewalls: Closing borders with Open Source. Packt Pub..

Cita Chicago (17th ed.)

Dempster, Barrie, i James Eaton-Lee. Configuring IPCop Firewalls: Closing Borders with Open Source. Birmingham: Packt Pub., 2006.

Cita MLA (8th ed.)

Dempster, Barrie, i James Eaton-Lee. Configuring IPCop Firewalls: Closing Borders with Open Source. Packt Pub., 2006.