APA (7th ed.) Citation

Chapman, D. B., & Zwicky, E. D. (1997). Construya Firewalls para Internet. McGraw-Hill.

Chicago Style (17th ed.) Citation

Chapman, D. Brent, and Elizabeth D. Zwicky. Construya Firewalls Para Internet. México [etc.]: McGraw-Hill, 1997.

MLA (9th ed.) Citation

Chapman, D. Brent, and Elizabeth D. Zwicky. Construya Firewalls Para Internet. McGraw-Hill, 1997.