APA (7th ed.) Citation

Davis, S. (1992). Using dBase IV 1.5 (Special edition.). Que Corporation.

Chicago Style (17th ed.) Citation

Davis, Steve. Using DBase IV 1.5. Special edition. Indiana: Que Corporation, 1992.

MLA (9th ed.) Citation

Davis, Steve. Using DBase IV 1.5. Special edition. Que Corporation, 1992.