Cita APA (7th ed.)

(1989). FoxBASE+: Guide and reference. Geyser Electronic Pub.

Cita Chicago (17th ed.)

FoxBASE+: Guide and Reference. Montr?eal: Geyser Electronic Pub, 1989.

Cita MLA (9th ed.)

FoxBASE+: Guide and Reference. Geyser Electronic Pub, 1989.