Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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