APA (7th ed.) Citation

Krumm, R.. (1986). dBase III Plus power tools. Management Information Source.

Chicago Style (17th ed.) Citation

Krumm, Rob. DBase III Plus Power Tools. Portland, Ore.: Management Information Source, 1986.

MLA (9th ed.) Citation

Krumm, Rob. DBase III Plus Power Tools. Management Information Source, 1986.

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