APA (7th ed.) Citation

Davis, W. S. (1981). Information processing sytems. Addison Wesley Publ.

Chicago Style (17th ed.) Citation

Davis, William S. Information Processing Sytems. Addison Wesley Publ, 1981.

MLA (8th ed.) Citation

Davis, William S. Information Processing Sytems. Addison Wesley Publ, 1981.

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