APA aipamena

Inhelder, B., Sinclair, H., & Bovet, M. (1974). Learning and the development of cognition. Harvard University Press.

Chicago Style aipamena

Inhelder, Bärbel, Hermine Sinclair, and Magali Bovet. Learning and the Development of Cognition. Cambridge, Mass: Harvard University Press, 1974.

MLA aipamena

Inhelder, Bärbel, et al. Learning and the Development of Cognition. Harvard University Press, 1974.