Cita APA

Ames, W. F. (1977). Numerical methods for partial differential equations (23.).

Citación estilo Chicago

Ames, William F. Numerical Methods for Partial Differential Equations. 23. Academic Press, New York, 1977.

Cita MLA

Ames, William F. Numerical Methods for Partial Differential Equations. 23. 1977.