John, F. 1., & John, F. 1. (1982). Partial differential equations (4. edition.). New York: Springer.
Chicago Style CitationJohn, Fritz 1910-1994, and Fritz 1910-1994 John. Partial Differential Equations. 4. edition. New York: Springer, 1982.
MLA CitationJohn, Fritz 1910-1994, and Fritz 1910-1994 John. Partial Differential Equations. 4. edition. New York: Springer, 1982.
Warning: These citations may not always be 100% accurate.