Cita APA (7a ed.)

Safari Tech Books Online, Behringer, M. H. A., & Morrow, M. C. (2005). MPLS VPN security (1st edition.). Cisco Press.

Cita Chicago Style (17a ed.)

Safari Tech Books Online, Michael H Author Behringer, y Monique Contributor Morrow. MPLS VPN Security. 1st edition. [Place of publication not identified]: Cisco Press, 2005.

Cita MLA (9a ed.)

Safari Tech Books Online, et al. MPLS VPN Security. 1st edition. Cisco Press, 2005.