Purcell, E. J., & Varberg, D. (1997). Calculus. Prentice-Hall International.
Chicago Style (17th ed.) CitationPurcell, Edwin J., and Dale Varberg. Calculus. Prentice-Hall International, 1997.
MLA (8th ed.) CitationPurcell, Edwin J., and Dale Varberg. Calculus. Prentice-Hall International, 1997.
Warning: These citations may not always be 100% accurate.