APA (7th ed.) Zitazioa

Barron, W. (1987). English medieval romance. Longman.

Chicago Style (17th ed.) Zitazioa

Barron, W.R.J. English Medieval Romance. London: Longman, 1987.

MLA (9th ed.) Zitazioa

Barron, W.R.J. English Medieval Romance. Longman, 1987.