Kersten, R. D. (1969). Engineering differential systems. McGraw-Hill.
芝加哥风格引文Kersten, Robert D. Engineering Differential Systems. New York: McGraw-Hill, 1969.
MLA引文Kersten, Robert D. Engineering Differential Systems. McGraw-Hill, 1969.
警告：这些引文格式不一定是100％准确.