एपीए उद्धरण

Celko, J. (1999). Data & databases: Concepts in practice. California: Morgan Kaufmann Publisher.

शिकागो स्टाइल उद्धरण

Celko, Joe. Data & Databases: Concepts in Practice. California: Morgan Kaufmann Publisher, 1999.

एमएलए उद्धरण

Celko, Joe. Data & Databases: Concepts in Practice. California: Morgan Kaufmann Publisher, 1999.