Studio F.M.B. (1973). Umbria, carta automobilistica ([Ed. aggiornata].).
Chicago Style (17th ed.) CitationStudio F.M.B. Umbria, Carta Automobilistica. [Ed. aggiornata]. Bologna, 1973.
MLA (8th ed.) CitationStudio F.M.B. Umbria, Carta Automobilistica. [Ed. aggiornata]. 1973.
Warning: These citations may not always be 100% accurate.