Cita APA

Vaughn, W. R. (1997). Hitchhiker's guide to Visual Basic and SQL server. Redmond: Microsoft Press, cop.

Chicago Style Citation

Vaughn, William R. Hitchhiker's Guide to Visual Basic and SQL Server. Redmond: Microsoft Press, cop, 1997.

Cita MLA

Vaughn, William R. Hitchhiker's Guide to Visual Basic and SQL Server. Redmond: Microsoft Press, cop, 1997.

Atenció: Aquestes cites poden no estar 100% correctes.