Crawford, F. M. The Heart of Rome: A Tale of the "Lost Water".
Chicago Style (17th ed.) ZitazioaCrawford, F. Marion. The Heart of Rome: A Tale of the "Lost Water".
MLA (9th ed.) ZitazioaCrawford, F. Marion. The Heart of Rome: A Tale of the "Lost Water".
Kontuz: berrikusi erreferentzia hauek erabili aurretik.