Burns, R. I. (1988). The Friars of the Sack in Puigcerdà: A lost chapter of 13th Century religious history.
Chicago Style (17th ed.) CitationBurns, Robert Ignatius. The Friars of the Sack in Puigcerdà: A Lost Chapter of 13th Century Religious History. 1988.
MLA (9th ed.) CitationBurns, Robert Ignatius. The Friars of the Sack in Puigcerdà: A Lost Chapter of 13th Century Religious History. 1988.
Warning: These citations may not always be 100% accurate.