APA (7th ed.) Citation

Cisco Systems. (1999). Cisco IOS 12.0 quality of service. Cisco Press.

Chicago Style (17th ed.) Citation

Cisco Systems. Cisco IOS 12.0 Quality of Service. Cisco Press, 1999.

MLA (8th ed.) Citation

Cisco Systems. Cisco IOS 12.0 Quality of Service. Cisco Press, 1999.

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