APA (7th ed.) Citation

Salas, S. L., & Hille, E. (1990). Calculus: One and several variables (6th ed.). Wiley.

Chicago Style (17th ed.) Citation

Salas, Saturnino L., and Einar Hille. Calculus: One and Several Variables. 6th ed. New York: Wiley, 1990.

MLA (9th ed.) Citation

Salas, Saturnino L., and Einar Hille. Calculus: One and Several Variables. 6th ed. Wiley, 1990.