Cita APA

Allen, C. (2004). Introduction to relational database and SQL programming. Illinois, USA: Mc GrawHill.

Chicago Style Citation

Allen, Christopher. Introduction to Relational Database and SQL Programming. Illinois, USA: Mc GrawHill, 2004.

Cita MLA

Allen, Christopher. Introduction to Relational Database and SQL Programming. Illinois, USA: Mc GrawHill, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.