Clemmons. Conflicted ABCFM Mission to the Dakotas, 1835-1862. Minnesota Historical Society Press.
芝加哥风格引文Clemmons. Conflicted ABCFM Mission to the Dakotas, 1835-1862. Minnesota Historical Society Press.
MLA引文Clemmons. Conflicted ABCFM Mission to the Dakotas, 1835-1862. Minnesota Historical Society Press.
警告：这些引文格式不一定是100％准确.