APA-referens

(2003). Cisco Networking Academy Program: CCNA 1 and 2 companion guide. Indianapolis, Ind: Cisco Press.

Chicago-stil citat

Cisco Networking Academy Program: CCNA 1 and 2 Companion Guide. Indianapolis, Ind: Cisco Press, 2003.

MLA-referens

Cisco Networking Academy Program: CCNA 1 and 2 Companion Guide. Indianapolis, Ind: Cisco Press, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.