WAYLAND, H. (1957). Differential equations applied in science. Van Nostrand.
芝加哥风格引文WAYLAND, Harold. Differential Equations Applied in Science. Princeton, N.J: Van Nostrand, 1957.
MLA引文WAYLAND, Harold. Differential Equations Applied in Science. Van Nostrand, 1957.
警告：这些引文格式不一定是100％准确.