Pennisi,Louis L. (1972). Elements of Ordinary Differential Equations. New York: Holt,Rinehart.
Chicago Style CitationPennisi,Louis L. Elements of Ordinary Differential Equations. New York: Holt,Rinehart, 1972.
MLA CitationPennisi,Louis L. Elements of Ordinary Differential Equations. New York: Holt,Rinehart, 1972.
Warning: These citations may not always be 100% accurate.