APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.