APA (7th ed.) Citation

Ames, W. F. (1977). Numerical methods for partial differential equations (2. ed.). Academic Press [u.a.].

Chicago Style (17th ed.) Citation

Ames, William F. Numerical Methods for Partial Differential Equations. 2. ed. New York [u.a.]: Academic Press [u.a.], 1977.

MLA (9th ed.) Citation

Ames, William F. Numerical Methods for Partial Differential Equations. 2. ed. Academic Press [u.a.], 1977.