APA استشهاد

Davis, G. B. (1984). Computer data processing (2nd ed.). McGraw-Hill.

استشهاد بنمط شيكاغو

Davis, Gordon B. Computer Data Processing. 2nd ed. Auckland: McGraw-Hill, 1984.

MLA استشهاد

Davis, Gordon B. Computer Data Processing. 2nd ed. McGraw-Hill, 1984.