MLA

Knabner, Peter, and Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations : With Contributions by Andreas Rupp. Cham: Springer International Publishing AG, 2022.

APA

Knabner, P., & Angermann, L. (2022). Numerical Methods for Elliptic and Parabolic Partial Differential Equations : With Contributions by Andreas Rupp. Cham: Springer International Publishing AG.

Chicago

Knabner, Peter., and Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations : With Contributions by Andreas Rupp. Cham: Springer International Publishing AG, 2022.