Newton, R. G. (1993). What makes nature tick? Harvard University Press; Universities Press.
芝加哥风格引文Newton, Roger G. What Makes Nature Tick? Cambridge, Mass. : India: Harvard University Press; Universities Press, 1993.
MLA引文Newton, Roger G. What Makes Nature Tick? Harvard University Press; Universities Press, 1993.
警告：这些引文格式不一定是100％准确.