APA aipamena

John, F. (1982). Partial differential equations (Fourth edition.). Springer-Verlag.

Chicago Style aipamena

John, Fritz. Partial Differential Equations. Fourth edition. New York: Springer-Verlag, 1982.

MLA aipamena

John, Fritz. Partial Differential Equations. Fourth edition. Springer-Verlag, 1982.