APA (7th ed.) Zitazioa
Teich, A. H. (1997). Technology and the future (7th ed.). St. Martin's Press.
Chicago Style (17th ed.) Zitazioa
Teich, Albert H. Technology and the Future. 7th ed. New York: St. Martin's Press, 1997.
MLA (9th ed.) Zitazioa
Teich, Albert H. Technology and the Future. 7th ed. St. Martin's Press, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.