APA (7th ed.) Citation

Cisco Systems, Inc. Content Provider, Hucaby, D. A., Sequeira, A. C., & Garneau, D. C. (2012). CCNP security firewall 642-618 official cert guide (1st edition.). Cisco Press.

Chicago Style (17th ed.) Citation

Cisco Systems, Inc. Content Provider, Dave Author Hucaby, Anthony Contributor Sequeira, and Dave Contributor Garneau. CCNP Security Firewall 642-618 Official Cert Guide. 1st edition. [Place of publication not identified]: Cisco Press, 2012.

MLA (9th ed.) Citation

Cisco Systems, Inc. Content Provider, et al. CCNP Security Firewall 642-618 Official Cert Guide. 1st edition. Cisco Press, 2012.