APA Citation
Edwards, C. H., Calvis, D., & Penney, D. E. (2008). Elementary differential equations with boundary value problems (6th ed.). Upper Saddle River, N.J.: Pearson Education, Inc..
Chicago Style CitationEdwards, C. Henry, David Calvis, and David E. Penney. Elementary Differential Equations With Boundary Value Problems. 6th ed. Upper Saddle River, N.J.: Pearson Education, Inc., 2008.
MLA CitationEdwards, C. Henry, David Calvis, and David E. Penney. Elementary Differential Equations With Boundary Value Problems. 6th ed. Upper Saddle River, N.J.: Pearson Education, Inc., 2008.
Warning: These citations may not always be 100% accurate.