Folz, R. (1969). The concept of empire in Western Europe from the fifth to the fourteenth century. Edward Arnold.
Chicago Style (17th ed.) CitationFolz, Robert. The Concept of Empire in Western Europe from the Fifth to the Fourteenth Century. London: Edward Arnold, 1969.
MLA (8th ed.) CitationFolz, Robert. The Concept of Empire in Western Europe from the Fifth to the Fourteenth Century. Edward Arnold, 1969.
Warning: These citations may not always be 100% accurate.