APA (7th ed.) Citation

Simpson Alan. (1986). Simpson's dBASE III library. SYBEX.

Chicago Style (17th ed.) Citation

Simpson Alan. Simpson's DBASE III Library. SYBEX, 1986.

MLA (8th ed.) Citation

Simpson Alan. Simpson's DBASE III Library. SYBEX, 1986.

Warning: These citations may not always be 100% accurate.