Cita APA (7a ed.)

Carrabis, J. (1989). dBase III plus: Manual de referencia. McGraw-Hill.

Cita Chicago Style (17a ed.)

Carrabis, Joseph-Davis. DBase III Plus: Manual De Referencia. Madrid: McGraw-Hill, 1989.

Cita MLA (9a ed.)

Carrabis, Joseph-Davis. DBase III Plus: Manual De Referencia. McGraw-Hill, 1989.