Laut, A. C. (1921). The fur trade of America. The Macmillan company.
Chicago Style (17th ed.) CitationLaut, Agnes C. The Fur Trade of America. New York: The Macmillan company, 1921.
MLA引文Laut, Agnes C. The Fur Trade of America. The Macmillan company, 1921.
警告:這些引文格式不一定是100%准確.