APA (7th ed.) Citation

Kohler, W. E., & Johnson, L. W. (2006). Elementary differential equations with boundary value problems (2nd ed.). Pearson Addison-Wesley.

Chicago Style (17th ed.) Citation

Kohler, W. E., and Lee W. Johnson. Elementary Differential Equations with Boundary Value Problems. 2nd ed. Boston: Pearson Addison-Wesley, 2006.

MLA (9th ed.) Citation

Kohler, W. E., and Lee W. Johnson. Elementary Differential Equations with Boundary Value Problems. 2nd ed. Pearson Addison-Wesley, 2006.