APA-viite (7. p.)

Collings, T., & Wall, K. Red Hat Linux networking and system administration (2nd.).

Chicago-viite (17. p.)

Collings, Terry, ja Kur Wall. Red Hat Linux Networking and System Administration. 2nd. Indianapolis, IN : Wiley Pub.,c2004.

MLA-viite (9. p.)

Collings, Terry, ja Kur Wall. Red Hat Linux Networking and System Administration. 2nd.