Herschel, J. F. W., & Fine, A. (1987). A preliminary discourse on the study of natural philosophy. University of Chicago Press.
芝加哥风格引文Herschel, John F. W., 与 Arthur Fine. A Preliminary Discourse on the Study of Natural Philosophy. Chicago: University of Chicago Press, 1987.
MLA引文Herschel, John F. W., 与 Arthur Fine. A Preliminary Discourse on the Study of Natural Philosophy. University of Chicago Press, 1987.
警告：这些引文格式不一定是100％准确.