Graff, H. J. (2015). Undisciplining knowledge: Interdisciplinarity in the twentieth century. Johns Hopkins University Press.
芝加哥风格引文Graff, Harvey J. Undisciplining Knowledge: Interdisciplinarity in the Twentieth Century. Baltimore, Maryland: Johns Hopkins University Press, 2015.
MLA引文Graff, Harvey J. Undisciplining Knowledge: Interdisciplinarity in the Twentieth Century. Johns Hopkins University Press, 2015.
警告：这些引文格式不一定是100％准确.