APA (7th ed.) Citation

Cheswick William R., Bellovin Steven M., & Rubin Aviel D. (2003). Firewalls and internet security: Repelling the wily hacker (2nd ed.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Cheswick William R., Bellovin Steven M., and Rubin Aviel D. Firewalls and Internet Security: Repelling the Wily Hacker. 2nd ed. Addison-Wesley, 2003.

MLA (8th ed.) Citation

Cheswick William R., et al. Firewalls and Internet Security: Repelling the Wily Hacker. 2nd ed. Addison-Wesley, 2003.