Cita APA

Liebertein, H. M. (1972). Theory of partial differential equations. Academic Press.

Citación estilo Chicago

Liebertein, H. Melvin. Theory of Partial Differential Equations. New York: Academic Press, 1972.

Cita MLA

Liebertein, H. Melvin. Theory of Partial Differential Equations. Academic Press, 1972.

Warning: These citations may not always be 100% accurate.