APA (7th ed.) Zitazioa

Davis, W. S. (1979). The information age. Addison-Wesley.

Chicago Style (17th ed.) Zitazioa

Davis, William S. The Information Age. London: Addison-Wesley, 1979.

MLA (9th ed.) Zitazioa

Davis, William S. The Information Age. Addison-Wesley, 1979.