APA stil citiranja
Rufi, A. W. (2007). Network security 1 and 2: Network security 1 and 2 : companion guide : [the only authorized companion guide for the Cisco Networking Academy Program] (1st printing.). Indianapolis: Cisco Press.
Chicago stil citiranjaRufi, Antoon W. Network security 1 and 2: Network security 1 and 2 : companion guide : [the only authorized companion guide for the Cisco Networking Academy Program]. 1st printing. Indianapolis: Cisco Press, 2007.
MLA stil citiranjaRufi, Antoon W. Network security 1 and 2: Network security 1 and 2 : companion guide : [the only authorized companion guide for the Cisco Networking Academy Program]. 1st printing. Indianapolis: Cisco Press, 2007.
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