APA引文
Behrens, T. (2005). Cisco Pix firewalls: Configure, manage and troubleshoot. Syngress Publishing.
Chicago Style (17th ed.) Citation
Behrens, Thorsten. Cisco Pix Firewalls: Configure, Manage and Troubleshoot. Rockland, MA: Syngress Publishing, 2005.
MLA引文
Behrens, Thorsten. Cisco Pix Firewalls: Configure, Manage and Troubleshoot. Syngress Publishing, 2005.
警告:這些引文格式不一定是100%准確.