APA aipamena

Gardner, R. A. (1973). Understanding children. J. Aronson.

Chicago Style aipamena

Gardner, Richard A. Understanding Children. New York: J. Aronson, 1973.

MLA aipamena

Gardner, Richard A. Understanding Children. J. Aronson, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.