APA-referens

Balaguruswamy, E., & Saikumar, M. L. (1989). dBase III plus: A guide and work book. Macmillan.

Chicago-stil citat

Balaguruswamy, E., och M L. Saikumar. DBase III Plus: A Guide and Work Book. Madras: Macmillan, 1989.

MLA-referens

Balaguruswamy, E., och M L. Saikumar. DBase III Plus: A Guide and Work Book. Macmillan, 1989.