Cita APA

Derrick, W. R., & Grossman, S. I. (1987). A first course in differential equations with applications West Pub. Co..

Citación estilo Chicago

Derrick, William R., and Stanley I. Grossman. A First Course in Differential Equations With Applications. 3rd ed. St. Paul: West Pub. Co., 1987.

Cita MLA

Derrick, William R., and Stanley I. Grossman. A First Course in Differential Equations With Applications. 3rd ed. St. Paul: West Pub. Co., 1987.