APA aipamena

Toffler, A. (1972). The futurists. New York: Random House.

Chicago Style aipamena

Toffler, Alvin. The Futurists. New York: Random House, 1972.

MLA aipamena

Toffler, Alvin. The Futurists. New York: Random House, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.