APA Style

Hartanto, K, (, P, E. (1991). DBase , Fox Base, Multi User (Local Area Network) (-). Jogjakarta: Yogyakarta: Andi Offset,.

MLA Style

Hartanto, K, (dan, Pangestu, E.N). "DBase , Fox Base, Multi User (Local Area Network)". - Jogjakarta: Yogyakarta: Andi Offset,, 1991. T.Informatik/komputer.