Cita APA

Edwards, C. H., & Penney, D. E. (1989). Elementary differential equations with applications (2. ed.). New Jersey: Prentice Hall.

Citación estilo Chicago

Edwards, C. H., and David E. Penney. Elementary Differential Equations With Applications. 2. ed. New Jersey: Prentice Hall, 1989.

Cita MLA

Edwards, C. H., and David E. Penney. Elementary Differential Equations With Applications. 2. ed. New Jersey: Prentice Hall, 1989.