APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

Sigel, Irving E., und Rodney R. Cocking. Cognitive Development from Childhood to Adolescence: A Constructivist Perspective. New York, NY [u.a.]: Holt, Rinehart and Winston, 1977.

MLA-Zitierstil (9. Ausg.)

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