APA Style

E., B, W., C., D, R. (2005). Elementary Differential Equations and Boundary Value Problems (EIGHTH EDITION). : John Wiley & Sons, Inc..

MLA Style

E., Boyce, William., C., DiPrima, Richard. "Elementary Differential Equations and Boundary Value Problems". EIGHTH EDITION : John Wiley & Sons, Inc., 2005. Text.