APA引文

Varberg, D. E., & Purcell, E. J. (1992). Calculus with analytic geometry (Sixth edition.). Prentice Hall.

Chicago Style (17th ed.) Citation

Varberg, Dale E., and Edwin J. Purcell. Calculus with Analytic Geometry. Sixth edition. Englewood Cliffs, New Jersey: Prentice Hall, 1992.

MLA引文

Varberg, Dale E., and Edwin J. Purcell. Calculus with Analytic Geometry. Sixth edition. Prentice Hall, 1992.