एपीए उद्धरण

Abbey, M. (1997). Oracle: A Beginner's Guide. Tata McGraw-Hill.

शिकागो स्टाइल उद्धरण

Abbey, Michael. Oracle: A Beginner's Guide. New Delhi: Tata McGraw-Hill, 1997.

एमएलए उद्धरण

Abbey, Michael. Oracle: A Beginner's Guide. Tata McGraw-Hill, 1997.