एपीए उद्धरण

Syngress Media, I. (2000). CCNA Cisco certified network administrator study guide: (exam 640-507). Berkeley, Calif: Osborne McGraw-Hill.

शिकागो स्टाइल उद्धरण

Syngress Media, Inc. CCNA Cisco Certified Network Administrator Study Guide: (exam 640-507). Berkeley, Calif: Osborne McGraw-Hill, 2000.

एमएलए उद्धरण

Syngress Media, Inc. CCNA Cisco Certified Network Administrator Study Guide: (exam 640-507). Berkeley, Calif: Osborne McGraw-Hill, 2000.