Francis, o. A. (1951). The canticle of the sun. Valenti Angelo.
Chicago Style (17th ed.) CitationFrancis, of Assisi. The Canticle of the Sun. Valenti Angelo, 1951.
MLA引文Francis, of Assisi. The Canticle of the Sun. Valenti Angelo, 1951.
警告:这些引文格式不一定是100%准确.