APA (7th ed.) Citation

Safari Tech Books Online & Halabi, S. A. (2003). Metro Ethernet (1st edition.). Cisco Press.

Chicago Style (17th ed.) Citation

Safari Tech Books Online and Sam Author Halabi. Metro Ethernet. 1st edition. [Place of publication not identified]: Cisco Press, 2003.

MLA (9th ed.) Citation

Safari Tech Books Online and Sam Author Halabi. Metro Ethernet. 1st edition. Cisco Press, 2003.