Willard, H. M. (1973). Abbot Desiderius and the ties between Montecassino and Amalfi in the eleventh century. 1 ottobre 1071 - 1 ottobre 1971.
Chicago Style (17th ed.) CitationWillard, Henry M. "Abbot Desiderius and the Ties Between Montecassino and Amalfi in the Eleventh Century." 1 Ottobre 1071 - 1 Ottobre 1971 1973.
MLA (8th ed.) CitationWillard, Henry M. "Abbot Desiderius and the Ties Between Montecassino and Amalfi in the Eleventh Century." 1 Ottobre 1071 - 1 Ottobre 1971, 1973.
Warning: These citations may not always be 100% accurate.