APA način citiranja (7. izdanje)

261554 Knabner, P., & Angermann, L. (2003). Numerical methods for elliptic and parabolic partial differential equations. New York : Springer-Verlag.

Čikaški stil citiranja (17. izdanje)

261554 Knabner, Peter, i Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations. New York : Springer-Verlag, 2003.

MLA način citiranja (9. izdanje)

261554 Knabner, Peter, i Lutz Angermann. Numerical Methods for Elliptic and Parabolic Partial Differential Equations. New York : Springer-Verlag, 2003.