Stein, S. K., & Barcellos, A. (1994). An introduction to differential equations to accomp. ...: Calculus and Analytic Geometry (5th ed.). McGraw-Hill.
Citação norma ChicagoStein, Sherman K., and Anthony Barcellos. An Introduction to Differential Equations to Accomp. ...: Calculus and Analytic Geometry. 5th ed. New York: McGraw-Hill, 1994.
Citação norma MLAStein, Sherman K., and Anthony Barcellos. An Introduction to Differential Equations to Accomp. ...: Calculus and Analytic Geometry. 5th ed. McGraw-Hill, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.