Παραπομπή APA

Ross, S. (2004). Differential equations.-3rd ed (3rd ed.). John Wiley and sons.

Παραπομπή Chicago Style

Ross, Shepley. Differential Equations.-3rd Ed. 3rd ed. New York: John Wiley and sons, 2004.

Παραπομπή MLA

Ross, Shepley. Differential Equations.-3rd Ed. 3rd ed. John Wiley and sons, 2004.