APA-viite

Cisco Networking Academy Program., & Cisco Systems, I. (2001). Cisco Networking Academy Program: First-year companion guide (2nd ed.). Indianapolis, IN: Cisco Press.

Chicago-tyylinen lähdeviittaus

Cisco Networking Academy Program., ja Inc Cisco Systems. Cisco Networking Academy Program: First-year Companion Guide. 2nd ed. Indianapolis, IN: Cisco Press, 2001.

MLA-viite

Cisco Networking Academy Program., ja Inc Cisco Systems. Cisco Networking Academy Program: First-year Companion Guide. 2nd ed. Indianapolis, IN: Cisco Press, 2001.

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