Kamii, C., & DeVries, R. (1976). Piaget, children, and number: Applying Piaget's theory to the teaching of elementary number. National Association for the Education of Young Children.
Chicago Style (17th ed.) CitationKamii, Constance, and Rheta DeVries. Piaget, Children, and Number: Applying Piaget's Theory to the Teaching of Elementary Number. Washington: National Association for the Education of Young Children, 1976.
MLA (9th ed.) CitationKamii, Constance, and Rheta DeVries. Piaget, Children, and Number: Applying Piaget's Theory to the Teaching of Elementary Number. National Association for the Education of Young Children, 1976.
Warning: These citations may not always be 100% accurate.