APA (7th ed.) Citation

Davis, G. B. (1981). Computer data processing (2d ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Davis, Gordon Bitter. Computer Data Processing. 2d ed. New York: McGraw-Hill, 1981.

MLA (8th ed.) Citation

Davis, Gordon Bitter. Computer Data Processing. 2d ed. McGraw-Hill, 1981.