Agarwal, R. P. (1986). Boundary value problems for higher order differential equations. World Scientific.
芝加哥风格引文Agarwal, Ravi P. Boundary Value Problems for Higher Order Differential Equations. Singapore ; Philadelphia, Pa.: World Scientific, 1986.
MLA引文Agarwal, Ravi P. Boundary Value Problems for Higher Order Differential Equations. World Scientific, 1986.
警告：这些引文格式不一定是100％准确.