APA (7th ed.) Citation

Boyce, W. E., & DiPrima, R. C. (2009). Differential Equations: Elementary differential equations and boundary value problems (9th ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Boyce, William E., and Richard C. DiPrima. Differential Equations: Elementary Differential Equations and Boundary Value Problems. 9th ed. New York: John Wiley & Sons, 2009.

MLA (9th ed.) Citation

Boyce, William E., and Richard C. DiPrima. Differential Equations: Elementary Differential Equations and Boundary Value Problems. 9th ed. John Wiley & Sons, 2009.