APA aipamena

Hedge, T. (2005). Writing. New York: Oxford University Press.

Chicago Style aipamena

Hedge, Tricia. Writing. New York: Oxford University Press, 2005.

MLA aipamena

Hedge, Tricia. Writing. New York: Oxford University Press, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.