APA aipamena

Robert J Sternberg & Jennifer Jordan. (2005). A handbook of wisdom. Cambridge University Press.

Chicago Style aipamena

Robert J Sternberg and Jennifer Jordan. A Handbook of Wisdom. London: Cambridge University Press, 2005.

MLA aipamena

Robert J Sternberg and Jennifer Jordan. A Handbook of Wisdom. Cambridge University Press, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.