Masson, G. (1972). The companion guide to Rome (3rd edition.). Collins.
Chicago Style (17th ed.) CitationMasson, Georgina. The Companion Guide to Rome. 3rd edition. London: Collins, 1972.
MLA (9th ed.) CitationMasson, Georgina. The Companion Guide to Rome. 3rd edition. Collins, 1972.
Warning: These citations may not always be 100% accurate.