Wagner, G. (1932). Note in German from Gerdt Wagner, December 23, 1932. Saint Louis University Libraries Digitization Center.
Chicago Style (17th ed.) CitationWagner, Gerdt. Note in German from Gerdt Wagner, December 23, 1932. Saint Louis University Libraries Digitization Center, 1932.
MLA引文Wagner, Gerdt. Note in German from Gerdt Wagner, December 23, 1932. Saint Louis University Libraries Digitization Center, 1932.
警告:这些引文格式不一定是100%准确.