APA aipamena

Noble, D. (2003). The future: Putting Humpty-Dumpty together again.

Chicago Style aipamena

Noble, D. The Future: Putting Humpty-Dumpty Together Again. 2003.

MLA aipamena

Noble, D. The Future: Putting Humpty-Dumpty Together Again. 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.