Sugarman, S., & Piaget, J. (1987). Piaget's construction of the child's reality. Cambridge University Press.
Chicago Style (17. basım) AtıfSugarman, Susan, ve Jean Piaget. Piaget's Construction of the Child's Reality. Cambridge, New York: Cambridge University Press, 1987.
MLA (9th ed.) AtıfSugarman, Susan, ve Jean Piaget. Piaget's Construction of the Child's Reality. Cambridge University Press, 1987.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..