एपीए उद्धरण

Lewis, C. (1999). Cisco TCP/IP routing professional reference (2nd ed.). New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Lewis, Chris. Cisco TCP/IP Routing Professional Reference. 2nd ed. New York: McGraw-Hill, 1999.

एमएलए उद्धरण

Lewis, Chris. Cisco TCP/IP Routing Professional Reference. 2nd ed. New York: McGraw-Hill, 1999.