APA (7th ed.) Citation

Boyce, W. E. (2003). Elementary differential equations and boundary value problems (Course advantage, 7. ed.). Wiley.

Chicago Style (17th ed.) Citation

Boyce, William E. Elementary Differential Equations and Boundary Value Problems. Course advantage, 7. ed. New York [u.a.]: Wiley, 2003.

MLA (9th ed.) Citation

Boyce, William E. Elementary Differential Equations and Boundary Value Problems. Course advantage, 7. ed. Wiley, 2003.