Stein, S. K. (1987). Calculus and analytic geometry (4th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Stein, Sherman K. Calculus and Analytic Geometry. 4th ed. New York: McGraw-Hill, 1987.
Cita MLA (9th ed.)Stein, Sherman K. Calculus and Analytic Geometry. 4th ed. McGraw-Hill, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.