Greenspan, D. (1974). Discrete numerical methods in physics and engineering. Academic Press.
芝加哥风格引文Greenspan, Donald. Discrete Numerical Methods in Physics and Engineering. [New York]: Academic Press, 1974.
MLA引文Greenspan, Donald. Discrete Numerical Methods in Physics and Engineering. Academic Press, 1974.
警告：这些引文格式不一定是100％准确.