APA (7th ed.) Citation
Pratt, P. J. (1992). Using dBASE IV: Version 1.1. Boyd and Fraser Publ. Co.
Chicago Style (17th ed.) Citation
Pratt, Philip J. Using DBASE IV: Version 1.1. Boston: Boyd and Fraser Publ. Co, 1992.
MLA (9th ed.) Citation
Pratt, Philip J. Using DBASE IV: Version 1.1. Boyd and Fraser Publ. Co, 1992.
Warning: These citations may not always be 100% accurate.