APA (7th ed.) Citation

Greenspan, S. I. (1979). Intelligence and adaptation: An integration of psychoanalytic and Piagetian developmental psychology. International Universities Press.

Chicago Style (17th ed.) Citation

Greenspan, Stanley I. Intelligence and Adaptation: An Integration of Psychoanalytic and Piagetian Developmental Psychology. New York: International Universities Press, 1979.

MLA (9th ed.) Citation

Greenspan, Stanley I. Intelligence and Adaptation: An Integration of Psychoanalytic and Piagetian Developmental Psychology. International Universities Press, 1979.