APA (7th ed.) Citation

Hergert, D. (1985). dBASE III: The microsoft desktop dictionary and cross-reference guide. Microsoft Press.

Chicago Style (17th ed.) Citation

Hergert, Douglas. DBASE III: The Microsoft Desktop Dictionary and Cross-reference Guide. Bellevue, Wash.: Microsoft Press, 1985.

MLA (9th ed.) Citation

Hergert, Douglas. DBASE III: The Microsoft Desktop Dictionary and Cross-reference Guide. Microsoft Press, 1985.