Cita APA (7a ed.)
Clifford, M. (1986). Managing with dBASE III (1. ed.). Sams and Co.
Cita Chicago Style (17a ed.)
Clifford, Michael. Managing with DBASE III. 1. ed. Indianapolis: Sams and Co, 1986.
Cita MLA (9a ed.)
Clifford, Michael. Managing with DBASE III. 1. ed. Sams and Co, 1986.
Precaución: Estas citas no son 100% exactas.