Παραπομπή APA

Agranovich, M. (1997). Partial differential equations-ix. Springer.

Παραπομπή Chicago Style

Agranovich, M.S. Partial Differential Equations-ix. Berlin: Springer, 1997.

Παραπομπή MLA

Agranovich, M.S. Partial Differential Equations-ix. Springer, 1997.