एपीए उद्धरण

Michael W. Graves. (2006). The complete guide to A+ certification. Clifton Park, N.Y: Thomson/Delmar Learning.

शिकागो स्टाइल उद्धरण

Michael W. Graves. The Complete Guide to A+ Certification. Clifton Park, N.Y: Thomson/Delmar Learning, 2006.

एमएलए उद्धरण

Michael W. Graves. The Complete Guide to A+ Certification. Clifton Park, N.Y: Thomson/Delmar Learning, 2006.