Cita APA (7th ed.)
Colling,Terry, & Wall,Kurt. Red hat linux networking & system administration (3rd ed.). Wiley.
Cita Chicago (17th ed.)
Colling,Terry, i Wall,Kurt. Red Hat Linux Networking & System Administration. 3rd ed. Wiley.
Cita MLA (9th ed.)
Colling,Terry, i Wall,Kurt. Red Hat Linux Networking & System Administration. 3rd ed. Wiley.
Atenció: Aquestes cites poden no estar 100% correctes.