Ricci, C., & Stewart, H. C. (1927). Umbria santa. Oxford University Press.
Chicago Style (17th ed.) CitationRicci, Corrado, and H. C. Stewart. Umbria Santa. New York: Oxford University Press, 1927.
MLA (9th ed.) CitationRicci, Corrado, and H. C. Stewart. Umbria Santa. Oxford University Press, 1927.
Warning: These citations may not always be 100% accurate.