Van de Walle, J. A. (2004). Elementary and middle school mathematics: Teaching developmentally (5th ed.). Pearson/Allyn and Bacon.
Chicago Style (17th ed.) CitationVan de Walle, John A. Elementary and Middle School Mathematics: Teaching Developmentally. 5th ed. Boston: Pearson/Allyn and Bacon, 2004.
MLA (9th ed.) CitationVan de Walle, John A. Elementary and Middle School Mathematics: Teaching Developmentally. 5th ed. Pearson/Allyn and Bacon, 2004.
Warning: These citations may not always be 100% accurate.