एपीए उद्धरण

Alden C Lorents. (1998). Database systems: Concepts, management, and applications. Orlando, Florida: Dryden Press.

शिकागो स्टाइल उद्धरण

Alden C Lorents. Database Systems: Concepts, Management, and Applications. Orlando, Florida: Dryden Press, 1998.

एमएलए उद्धरण

Alden C Lorents. Database Systems: Concepts, Management, and Applications. Orlando, Florida: Dryden Press, 1998.