MLA

Liao, Shijun. Homotopy Analysis Method In Nonlinear Differential Equations. Springer Berlin Heidelberg, 2012.

APA

Liao, S. (2012). Homotopy Analysis Method in Nonlinear Differential Equations. Springer Berlin Heidelberg.

Chicago

Liao, Shijun Homotopy Analysis Method In Nonlinear Differential Equations. : Springer Berlin Heidelberg, 2012.