Cita APA (7a ed.)

Vaughn, W. R. (1997). Hitchhiker's guide to Visual Basic & SQL server (5th ed.). Microsoft.

Cita Chicago Style (17a ed.)

Vaughn, William R. Hitchhiker's Guide to Visual Basic & SQL Server. 5th ed. Redmond, Wash.: Microsoft, 1997.

Cita MLA (8a ed.)

Vaughn, William R. Hitchhiker's Guide to Visual Basic & SQL Server. 5th ed. Microsoft, 1997.