Hartman, P. (2002). Ordinary differential equations. Philadelphia: Society for Industrial and Applied Mathematics.
Trích dẫn kiểu ChicagoHartman, Philip. Ordinary Differential Equations. Philadelphia: Society for Industrial and Applied Mathematics, 2002.
MLA引文Hartman, Philip. Ordinary Differential Equations. Philadelphia: Society for Industrial and Applied Mathematics, 2002.
警告:這些引文格式不一定是100%准確.