Citazione Stile APA (7a Edizione)

Sugarman, S., & Piaget, J. (1987). Piaget's construction of the child's reality. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Sugarman, Susan, e Jean Piaget. Piaget's Construction of the Child's Reality. Cambridge, New York: Cambridge University Press, 1987.

Citatione MLA (9a ed.)

Sugarman, Susan, e Jean Piaget. Piaget's Construction of the Child's Reality. Cambridge University Press, 1987.