APA (7th ed.) Citation

Albritton John. (1999). Cisco IOS essentials. McGraw-Hill.

Chicago Style (17th ed.) Citation

Albritton John. Cisco IOS Essentials. McGraw-Hill, 1999.

MLA (8th ed.) Citation

Albritton John. Cisco IOS Essentials. McGraw-Hill, 1999.

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