Cole, W., & Tolkien, J. R. R. (1960). Poems of magic and spells. World Publishing.
Chicago Style aipamenaCole, William, and J. R. R. Tolkien. Poems of Magic and Spells. Cleveland, Ohio: World Publishing, 1960.
MLA aipamenaCole, William, and J. R. R. Tolkien. Poems of Magic and Spells. World Publishing, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.