APA (7th ed.) Citation

Cisco Systems, Inc. (1999). Cisco IOS 12.0 interface configuration. Cisco Press.

Chicago Style (17th ed.) Citation

Cisco Systems, Inc. Cisco IOS 12.0 Interface Configuration. Indianapolis, IN: Cisco Press, 1999.

MLA (8th ed.) Citation

Cisco Systems, Inc. Cisco IOS 12.0 Interface Configuration. Cisco Press, 1999.

Warning: These citations may not always be 100% accurate.