Langtangen, H. P. (2003). Computational partial differential equations: Numerical methods and Diffpack programming. New York : Springer.
Čikaški stil citiranja (17. izdanje)Langtangen, Hans Petter. Computational Partial Differential Equations: Numerical Methods and Diffpack Programming. New York : Springer, 2003.
MLA način citiranja (9. izdanje)Langtangen, Hans Petter. Computational Partial Differential Equations: Numerical Methods and Diffpack Programming. New York : Springer, 2003.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.