APA (7th ed.) Citation

Piaget, J. (1970). The origin of intelligence in the child. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Piaget, Jean. The Origin of Intelligence in the Child. London: Routledge & Kegan Paul, 1970.

MLA (8th ed.) Citation

Piaget, Jean. The Origin of Intelligence in the Child. Routledge & Kegan Paul, 1970.

Warning: These citations may not always be 100% accurate.