Belloc, H., & Warre, E. L. (1930). Many cities. Constable.
Chicago Style aipamenaBelloc, Hilaire, and Edmond L. Warre. Many Cities. London: Constable, 1930.
MLA aipamenaBelloc, Hilaire, and Edmond L. Warre. Many Cities. Constable, 1930.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.