APA (7th ed.) Citation

Davis, G. B. (1973). Computer data processing (2. ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Davis, Gordon Bitter. Computer Data Processing. 2. ed. New York [u.a.]: McGraw-Hill, 1973.

MLA (9th ed.) Citation

Davis, Gordon Bitter. Computer Data Processing. 2. ed. McGraw-Hill, 1973.