Παραπομπή σε μορφή APA (7η εκδ.)

Egorov, I. V., & Shubin, M. A. (1991). Partial differential equations III: The Cauchy problem, qualitative theory of partial differential equations. Springer-Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Egorov, IU. V., και M. A. Shubin. Partial Differential Equations III: The Cauchy Problem, Qualitative Theory of Partial Differential Equations. Berlin: Springer-Verlag, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Egorov, IU. V., και M. A. Shubin. Partial Differential Equations III: The Cauchy Problem, Qualitative Theory of Partial Differential Equations. Springer-Verlag, 1991.