APA (7th ed.) Citation

Sigel, I. E., & Cocking, R. R. (1977). Cognitive development from childhood to adolescene: A constructivist perspective. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Sigel, Irving E., and Rodney R. Cocking. Cognitive Development from Childhood to Adolescene: A Constructivist Perspective. New York: Holt, Rinehart and Winston, 1977.

MLA (9th ed.) Citation

Sigel, Irving E., and Rodney R. Cocking. Cognitive Development from Childhood to Adolescene: A Constructivist Perspective. Holt, Rinehart and Winston, 1977.