APA Style
Liao, S. (2012).
Homotopy Analysis Method in Nonlinear Differential Equations (1).
Berlin, Heidelberg:
Springer Berlin, Heidelberg.
MLA Style
Liao, Shijun.
"Homotopy Analysis Method in Nonlinear Differential Equations".
1
Berlin, Heidelberg:
Springer Berlin, Heidelberg,
2012.
Text.