Cita APA (7a ed.)

Edwards, C. H., Penney, D. E., & Calvis, D. (2008). Elementary differential equations with boundary value problems (Sixth edition.). Pearson/Prentice Hall.

Cita Chicago Style (17a ed.)

Edwards, C. Henry, David E. Penney, y David Calvis. Elementary Differential Equations with Boundary Value Problems. Sixth edition. Upper Saddle River, New Jersey: Pearson/Prentice Hall, 2008.

Cita MLA (9a ed.)

Edwards, C. Henry, et al. Elementary Differential Equations with Boundary Value Problems. Sixth edition. Pearson/Prentice Hall, 2008.