Cita APA (7th ed.)

Derrick, W. R., & Grossman S., S. I. (1976). Elementary differential equations with applications (2a. ed.). Addison-Wesley.

Cita Chicago (17th ed.)

Derrick, William R., i Stanley I. Grossman S. Elementary Differential Equations with Applications. 2a. ed. Reading: Addison-Wesley, 1976.

Cita MLA (9th ed.)

Derrick, William R., i Stanley I. Grossman S. Elementary Differential Equations with Applications. 2a. ed. Addison-Wesley, 1976.