APA (7th ed.) Citation

Piaget, J., Gattegno, C., & Hodgson, F. M. (1962). Play, dreams, and imitation in childhood. Norton.

Chicago Style (17th ed.) Citation

Piaget, Jean, C. Gattegno, and F. M. Hodgson. Play, Dreams, and Imitation in Childhood. New York: Norton, 1962.

MLA (9th ed.) Citation

Piaget, Jean, et al. Play, Dreams, and Imitation in Childhood. Norton, 1962.