APA (7th ed.) Citation

SIMPSON. (1986). Understanding dBase III plus. Tech Publ.

Chicago Style (17th ed.) Citation

SIMPSON. Understanding DBase III Plus. Singapore: Tech Publ, 1986.

MLA (8th ed.) Citation

SIMPSON. Understanding DBase III Plus. Tech Publ, 1986.

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