APA (7th ed.) Zitazioa

WARNER, A. (1957). English poems and ballads: An anthology of narrative verse. 0.U.Pr..

Chicago Style (17th ed.) Zitazioa

WARNER, Alan. English Poems and Ballads: An Anthology of Narrative Verse. London: 0.U.Pr., 1957.

MLA (9th ed.) Zitazioa

WARNER, Alan. English Poems and Ballads: An Anthology of Narrative Verse. 0.U.Pr., 1957.