Παραπομπή σε μορφή APA (7η εκδ.)

Langtangen, H. P., & Tveito, A. (2003). Advanced topics in computational partial differential equations: Numerical methods and Diffpack programming. Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Langtangen, Hans Petter, και Aslak Tveito. Advanced Topics in Computational Partial Differential Equations: Numerical Methods and Diffpack Programming. Berlin: Springer, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Langtangen, Hans Petter, και Aslak Tveito. Advanced Topics in Computational Partial Differential Equations: Numerical Methods and Diffpack Programming. Springer, 2003.