APA (7th ed.) Zitazioa

Fowles, J. (1974). The ebony tower. Jonathan Cape.

Chicago Style (17th ed.) Zitazioa

Fowles, John. The Ebony Tower. London: Jonathan Cape, 1974.

MLA (9th ed.) Zitazioa

Fowles, John. The Ebony Tower. Jonathan Cape, 1974.