APA (7th ed.) Citation

PIaget, J. (1955). The child's construction of reality. Routledge & K. Paul.

Chicago Style (17th ed.) Citation

PIaget, Jean. The Child's Construction of Reality. London: Routledge & K. Paul, 1955.

MLA (9th ed.) Citation

PIaget, Jean. The Child's Construction of Reality. Routledge & K. Paul, 1955.