APA (7th ed.) Citation

Rotman, B. (1977). Jean Piaget: Psychologist of the real. Cornell University Press.

Chicago Style (17th ed.) Citation

Rotman, B. Jean Piaget: Psychologist of the Real. Ithaca, N.Y.: Cornell University Press, 1977.

MLA (9th ed.) Citation

Rotman, B. Jean Piaget: Psychologist of the Real. Cornell University Press, 1977.