Edwards, C. H., & Penney, D. E. (2008). Elementary differential equations with boundary value problems / C. Henry Edwards, David E. Penney (6th ed.). 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. 6th ed. Harlow: Prentice Hall, 2008.
MLA (9th ed.) CitationEdwards, C. H, and David E. Penney. Elementary Differential Equations with Boundary Value Problems / C. Henry Edwards, David E. Penney. 6th ed. Prentice Hall, 2008.
Warning: These citations may not always be 100% accurate.