Gerteis, L. S. (1987). Morality & utility in American antislavery reform. University of North Carolina Press.
芝加哥风格引文Gerteis, Louis S. Morality & Utility in American Antislavery Reform. Chapel Hill: University of North Carolina Press, 1987.
MLA引文Gerteis, Louis S. Morality & Utility in American Antislavery Reform. University of North Carolina Press, 1987.
警告：这些引文格式不一定是100％准确.