APA (7th ed.) Citation

Piaget, J. (2001). The psychology of intelligence. Routledge.

Chicago Style (17th ed.) Citation

Piaget, Jean. The Psychology of Intelligence. London: Routledge, 2001.

MLA (8th ed.) Citation

Piaget, Jean. The Psychology of Intelligence. Routledge, 2001.

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