APA (7th ed.) Citation

Jones, E. (1989). Aplique dBase IV. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Jones, Edward. Aplique DBase IV. Madrid: Osborne McGraw-Hill, 1989.

MLA (9th ed.) Citation

Jones, Edward. Aplique DBase IV. Osborne McGraw-Hill, 1989.