Sabatier, P. (1902). St. Francis and the twentieth century. s.n..
Chicago Style (17th ed.) CitationSabatier, Paul. St. Francis and the Twentieth Century. [S.l.: s.n., 1902.
MLA引文Sabatier, Paul. St. Francis and the Twentieth Century. s.n., 1902.
警告:这些引文格式不一定是100%准确.