Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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