APA (7th ed.) Citation

Campbell, M. (1990). dBase IV: Guía de autoenseñanza. McGraw-Hill.

Chicago Style (17th ed.) Citation

Campbell, Mary. DBase IV: Guía De Autoenseñanza. Madrid: McGraw-Hill, 1990.

MLA (9th ed.) Citation

Campbell, Mary. DBase IV: Guía De Autoenseñanza. McGraw-Hill, 1990.

Warning: These citations may not always be 100% accurate.