APA Edition Citation

Boyce, W. E., & Diprima, R. C. (1977). Elementary differential equations and boundary value problems (3rd. ed.). John Wiley.

Chicago Edition Citation

Boyce, William E., and Richard C. Diprima. Elementary Differential Equations and Boundary Value Problems. 3rd. ed. New York: John Wiley, 1977.

MLA Edition Citation

Boyce, William E., and Richard C. Diprima. Elementary Differential Equations and Boundary Value Problems. 3rd. ed. John Wiley, 1977.