Cita APA (7a ed.)

Microsoft Corporation. (1998). Microsoft Visual FoxPro 6.0: Manual del programador. McGraw-Hill.

Cita Chicago Style (17a ed.)

Microsoft Corporation. Microsoft Visual FoxPro 6.0: Manual Del Programador. Madrid: McGraw-Hill, 1998.

Cita MLA (9a ed.)

Microsoft Corporation. Microsoft Visual FoxPro 6.0: Manual Del Programador. McGraw-Hill, 1998.