Dickens, C. (1971). The christmas books: A chrismas carol the chimes. Penguin group.
Chicago Style (17th ed.) ZitazioaDickens, Charles. The Christmas Books: A Chrismas Carol the Chimes. London: Penguin group, 1971.
MLA (9th ed.) ZitazioaDickens, Charles. The Christmas Books: A Chrismas Carol the Chimes. Penguin group, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.