APA (7th ed.) Citation

Trench, W. F. (2013). Elementary Differential Equations with Boundary Value Problems. A.T. Still University.

Chicago Style (17th ed.) Citation

Trench, William F. Elementary Differential Equations with Boundary Value Problems. [Place of publication not identified]: A.T. Still University, 2013.

MLA (9th ed.) Citation

Trench, William F. Elementary Differential Equations with Boundary Value Problems. A.T. Still University, 2013.

Warning: These citations may not always be 100% accurate.