APA Citation

Held, & Hundley. (1999). Cisco security architectures. New York: McGraw-Hill.

Chicago Style Citation

Held, and Hundley. Cisco Security Architectures. New York: McGraw-Hill, 1999.

MLA Citation

Held, and Hundley. Cisco Security Architectures. New York: McGraw-Hill, 1999.

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