Humphreys, M. (2013). Marrow of tragedy: The health crisis of the American Civil War. Johns Hopkins University Press.
芝加哥风格引文Humphreys, Margaret. Marrow of Tragedy: The Health Crisis of the American Civil War. Baltimore: Johns Hopkins University Press, 2013.
MLA引文Humphreys, Margaret. Marrow of Tragedy: The Health Crisis of the American Civil War. Johns Hopkins University Press, 2013.
警告：这些引文格式不一定是100％准确.