APA (7th ed.) Zitazioa
Loomis, R. S. (1997). Celtic myth and arthurian romance. Academy Chicago Publishers.
Chicago Style (17th ed.) Zitazioa
Loomis, Roger Sherman. Celtic Myth and Arthurian Romance. Chicago, Illinois: Academy Chicago Publishers, 1997.
MLA (9th ed.) Zitazioa
Loomis, Roger Sherman. Celtic Myth and Arthurian Romance. Academy Chicago Publishers, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.