APA (7th ed.) Citation

Ames, W. F. (1977). Numerical methods for partial differential equations (2nd ed.). Academic Press, Inc.

Chicago Style (17th ed.) Citation

Ames, William F. Numerical Methods for Partial Differential Equations. 2nd ed. Orlando, Florida: Academic Press, Inc, 1977.

MLA (9th ed.) Citation

Ames, William F. Numerical Methods for Partial Differential Equations. 2nd ed. Academic Press, Inc, 1977.