Osborn, F. (1953). The limits of the earth. Little, Brown.
Chicago Style (17th ed.) CitationOsborn, Fairfield. The Limits of the Earth. Boston: Little, Brown, 1953.
MLA引文Osborn, Fairfield. The Limits of the Earth. Little, Brown, 1953.
警告：這些引文格式不一定是100％准確.