Cita APA

Petrovsky, I. G., & Sheintzer, A. Lecture on Partial Differential Equations / I. G. Petrovsky ; translated from the Russian by A. Sheintzer. New York : Interscience.

Citación estilo Chicago

Petrovsky, I. G., y A. Sheintzer. Lecture On Partial Differential Equations / I. G. Petrovsky ; Translated From the Russian By A. Sheintzer. New York : Interscience.

Cita MLA

Petrovsky, I. G., y A. Sheintzer. Lecture On Partial Differential Equations / I. G. Petrovsky ; Translated From the Russian By A. Sheintzer. New York : Interscience.