Cita APA (7a ed.)

Lewis, C. A., & Pickavance, S. C. (2006). Selecting MPLS VPN services: [a guide to using and defining MPLS VPN services (1st edition.). Cisco Press.

Cita Chicago Style (17a ed.)

Lewis, Chris Author, y Steve Contributor Pickavance. Selecting MPLS VPN Services: [a Guide to Using and Defining MPLS VPN Services. 1st edition. [Place of publication not identified]: Cisco Press, 2006.

Cita MLA (9a ed.)

Lewis, Chris Author, y Steve Contributor Pickavance. Selecting MPLS VPN Services: [a Guide to Using and Defining MPLS VPN Services. 1st edition. Cisco Press, 2006.