Zill, D. G. (2005). Differential equations with boundary-value problems. Victoria, Australia: Brooks Cole / Thomson Learning.
Trích dẫn kiểu ChicagoZill, Dennis G. Differential Equations With Boundary-value Problems. Victoria, Australia: Brooks Cole / Thomson Learning, 2005.
MLA引文Zill, Dennis G. Differential Equations With Boundary-value Problems. Victoria, Australia: Brooks Cole / Thomson Learning, 2005.
警告:这些引文格式不一定是100%准确.