APA aipamena

Collie, J. (1996). Listening and speaking. Oxford university Press.

Chicago Style aipamena

Collie, Joanne. Listening and Speaking. Oxford: Oxford university Press, 1996.

MLA aipamena

Collie, Joanne. Listening and Speaking. Oxford university Press, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.