Cita APA (7a ed.)

Parkhurst, W. R. (2001). Cisco BGP-4 command and configuration handbook. Cisco Press.

Cita Chicago Style (17a ed.)

Parkhurst, William R. Cisco BGP-4 Command and Configuration Handbook. Indianapolis: Cisco Press, 2001.

Cita MLA (8a ed.)

Parkhurst, William R. Cisco BGP-4 Command and Configuration Handbook. Cisco Press, 2001.