Boyce, W. E., & DiPrima, R. C. (1977). Elementary differential equations and boundary value problems (4th ed.). Wiley.
Stile di citazione ChicagoBoyce, William E., e Richard C. DiPrima. Elementary Differential Equations and Boundary Value Problems. 4th ed. New York: Wiley, 1977.
Citazione MLABoyce, William E., e Richard C. DiPrima. Elementary Differential Equations and Boundary Value Problems. 4th ed. Wiley, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.