APA (7th ed.) Citation

Stone, D. L. (1989). dBase IV quick reference. Que Corp.

Chicago Style (17th ed.) Citation

Stone, Deborah L. DBase IV Quick Reference. Carmel, Ind: Que Corp, 1989.

MLA (9th ed.) Citation

Stone, Deborah L. DBase IV Quick Reference. Que Corp, 1989.

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