APA (7th ed.) Citation

Knabner, P., & Angermann, L. (2003). Numerical methods for elliptic and parabolic partial differential equations. Springer.

Chicago Style (17th ed.) Citation

Knabner, Peter, and Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations. New York: Springer, 2003.

MLA (8th ed.) Citation

Knabner, Peter, and Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations. Springer, 2003.