Olmsted, F. L. (1984). The cotton kingdom.. Mason Brothers, The Modern Library.
芝加哥风格引文Olmsted, Frederick Law. The Cotton Kingdom.. New York: Mason Brothers, The Modern Library, 1984.
MLA引文Olmsted, Frederick Law. The Cotton Kingdom.. Mason Brothers, The Modern Library, 1984.
警告：这些引文格式不一定是100％准确.