Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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