Mu?ller, U., Carpendale, J. I., & Smith, L. (2009). The Cambridge companion to Piaget. Cambridge: Cambridge University Press.
Chicago Style CitationMu?ller, Ulrich,, Jeremy I.M. Carpendale, and Leslie Smith. The Cambridge Companion to Piaget. Cambridge: Cambridge University Press, 2009.
MLA CitationMu?ller, Ulrich,, Jeremy I.M. Carpendale, and Leslie Smith. The Cambridge Companion to Piaget. Cambridge: Cambridge University Press, 2009.
Warning: These citations may not always be 100% accurate.