APA (7th ed.) Citation

Ding, K. C. (2005). Network security tools-firewall / Ding Khoon Chong.

Chicago Style (17th ed.) Citation

Ding, Khoon Chong. Network Security Tools-firewall / Ding Khoon Chong. 2005.

MLA (9th ed.) Citation

Ding, Khoon Chong. Network Security Tools-firewall / Ding Khoon Chong. 2005.

Warning: These citations may not always be 100% accurate.