Edwards, C. H., & Penney, D. E. (2004). Elementary differential equations with boundary value problems / C. Henry Edwards, David E. Penney (5th ed.). Pearson Prentice Hall.
Chicago Style (17th ed.) CitationEdwards, C. H, and David E. Penney. Elementary Differential Equations with Boundary Value Problems / C. Henry Edwards, David E. Penney. 5th ed. Upper Saddle River, N.J.: Pearson Prentice Hall, 2004.
MLA (9th ed.) CitationEdwards, C. H, and David E. Penney. Elementary Differential Equations with Boundary Value Problems / C. Henry Edwards, David E. Penney. 5th ed. Pearson Prentice Hall, 2004.
Warning: These citations may not always be 100% accurate.