Knipp, E., & Danielyan, E. (2002). Managing Cisco network security (2nd ed.). Syngress.
芝加哥风格引文Knipp, Eric, 与 Edgar Danielyan. Managing Cisco Network Security. 2nd ed. Rockland, MA: Syngress, 2002.
MLA引文Knipp, Eric, 与 Edgar Danielyan. Managing Cisco Network Security. 2nd ed. Syngress, 2002.
警告：这些引文格式不一定是100％准确.