Cita APA

Celko, J. (2011). Joe Celko's Thinking in Sets: Auxiliary, Temporal, and Virtual Tables in SQL. Elsevier.

Chicago Style Citation

Celko, Joe. Joe Celko's Thinking in Sets: Auxiliary, Temporal, and Virtual Tables in SQL. Elsevier, 2011.

Cita MLA

Celko, Joe. Joe Celko's Thinking in Sets: Auxiliary, Temporal, and Virtual Tables in SQL. Elsevier, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.