Παραπομπή APA

Mikhailov, V., & Sinha, P. (1978). Partial differential equations. Mir publishers.

Παραπομπή Chicago Style

Mikhailov, V.P, και P.C Sinha. Partial Differential Equations. Moscow: Mir publishers, 1978.

Παραπομπή MLA

Mikhailov, V.P, και P.C Sinha. Partial Differential Equations. Mir publishers, 1978.