APA引文

Holden , H., & Karlsen, K. H. (2012). Nonlinear partial differential equations. Springer.

Chicago Edition Citation

Holden , Helge, and Kenneth H. Karlsen. Nonlinear Partial Differential Equations. London: Springer, 2012.

MLA引文

Holden , Helge, and Kenneth H. Karlsen. Nonlinear Partial Differential Equations. Springer, 2012.

警告：这些引文格式不一定是100％准确.