APA引文

Chapman, B., & Zwicky, E. D. Construya firewalls para internet.

Chicago Style (17th ed.) Citation

Chapman, Brent, and Elizabeth D. Zwicky. Construya Firewalls Para Internet.

MLA引文

Chapman, Brent, and Elizabeth D. Zwicky. Construya Firewalls Para Internet.

警告：這些引文格式不一定是100％准確.