APA (7th ed.) Citation

Piaget, J., & Inhelder, B. (1956). The child's conception of space / by J. Piaget and B. Inhelder. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Piaget, Jean, and Bärbel Inhelder. The Child's Conception of Space / by J. Piaget and B. Inhelder. Routledge and Kegan Paul, 1956.

MLA (9th ed.) Citation

Piaget, Jean, and Bärbel Inhelder. The Child's Conception of Space / by J. Piaget and B. Inhelder. Routledge and Kegan Paul, 1956.

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