APA
Ross S. L., . (1984). Differential equations. New York: Wiley.
Chicago
Ross Shepley L, . 1984. Differential equations. New York: Wiley.
Harvard
Ross S. L., . (1984). Differential equations. New York: Wiley.
MLA
Ross Shepley L, . Differential equations. New York: Wiley. 1984.
