ebrary, Inc, & Schwartz, E. (1927). Collectio Vaticana 81-119. Walter de Gruyter & Co..
Chicago Style (17th ed.) Citationebrary, Inc, and Eduardus Schwartz. Collectio Vaticana 81-119. Berolini: Walter de Gruyter & Co., 1927.
MLA引文ebrary, Inc, and Eduardus Schwartz. Collectio Vaticana 81-119. Walter de Gruyter & Co., 1927.
警告:這些引文格式不一定是100%准確.