University, S. L. (1928). Catalog - 1928 - Volume 24: 4 (Commerce and Finance). Saint Louis University Libraries Digitization Center.
Chicago Style (17th ed.) CitationUniversity, Saint Louis. Catalog - 1928 - Volume 24: 4 (Commerce and Finance). Saint Louis University Libraries Digitization Center, 1928.
MLA引文University, Saint Louis. Catalog - 1928 - Volume 24: 4 (Commerce and Finance). Saint Louis University Libraries Digitization Center, 1928.
警告:这些引文格式不一定是100%准确.