Eklund, G. J., Turner, D. K., & Wilken, W. H. (1989). FoxCentral: FoxBase + control center user guide. Pernick.
Citación estilo ChicagoEklund, Gary J., Douglas K. Turner, and William H. Wilken. FoxCentral: FoxBase + Control Center User Guide. Manila: Pernick, 1989.
Cita MLAEklund, Gary J., et al. FoxCentral: FoxBase + Control Center User Guide. Pernick, 1989.
Warning: These citations may not always be 100% accurate.