Παραπομπή APA

Lions, J., & Magenes, E. (1972). Non-homogeneous boundary value problems and applications.v.2. Springer-Verlag.

Παραπομπή Chicago Style

Lions, J.-L, και Enrico Magenes. Non-homogeneous Boundary Value Problems and Applications.v.2. Berlin, New York: Springer-Verlag, 1972.

Παραπομπή MLA

Lions, J.-L, και Enrico Magenes. Non-homogeneous Boundary Value Problems and Applications.v.2. Springer-Verlag, 1972.