APA استشهاد

Lusignan, R., Steudler, O., & Allison, J. (2000). Managing CISCO Network security: Building rock- solid networks. Syngress publishing.

استشهاد بنمط شيكاغو

Lusignan, Russell, Oliver Steudler, و Jacques Allison. Managing CISCO Network Security: Building Rock- Solid Networks. Rockland, MA: Syngress publishing, 2000.

MLA استشهاد

Lusignan, Russell, et al. Managing CISCO Network Security: Building Rock- Solid Networks. Syngress publishing, 2000.