एपीए उद्धरण

Syngress Media, I. (2001). Test your CCNA Cisco Certified Network Associate (0 07 212668 X). McGraw-Hill.

शिकागो स्टाइल उद्धरण

Syngress Media, Inc. Test Your CCNA Cisco Certified Network Associate (0 07 212668 X). McGraw-Hill, 2001.

एमएलए उद्धरण

Syngress Media, Inc. Test Your CCNA Cisco Certified Network Associate (0 07 212668 X). McGraw-Hill, 2001.