APA (7th ed.) Citation

Piaget, J. (1971). The child's conception of time. Ballantine Books.

Chicago Style (17th ed.) Citation

Piaget, Jean. The Child's Conception of Time. New York: Ballantine Books, 1971.

MLA (9th ed.) Citation

Piaget, Jean. The Child's Conception of Time. Ballantine Books, 1971.

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