MLA

Kruglikov, B, et al. Differential Equations - Geometry, Symmetries and Integrability. Springer Berlin Heidelberg, 2009.

APA

Kruglikov, B.Kruglikov, B., Lychagin, V. Vasilevich, Straume, E., & Lychagin, V. (2009). Differential Equations - Geometry, Symmetries and Integrability. Springer Berlin Heidelberg.

Chicago

Kruglikov, B., Boris Kruglikov, Valentin Vasilevich Lychagin, Eldar Straume, and Valentin Lychagin. Differential Equations - Geometry, Symmetries and Integrability. : Springer Berlin Heidelberg, 2009.