Cita APA (7a ed.)

Friedman, A. (1964). Partial differential equations of parabolic type. Prentice-Hall.

Cita Chicago Style (17a ed.)

Friedman, Avner. Partial Differential Equations of Parabolic Type. Englewood Cliffs, N.J: Prentice-Hall, 1964.

Cita MLA (9a ed.)

Friedman, Avner. Partial Differential Equations of Parabolic Type. Prentice-Hall, 1964.