APA Edition Citation

Krumm R. (1994). dBase IV upto and including version 2.0. A I T B S.

Chicago Edition Citation

Krumm R. DBase IV Upto and Including Version 2.0. New Delhi: A I T B S, 1994.

MLA Edition Citation

Krumm R. DBase IV Upto and Including Version 2.0. A I T B S, 1994.