APA ציטוט

Piaget, J., & Cook, M. (1963). The origins of intelligence in children. Norton.

Chicago Style (17th ed.) Citation

Piaget, Jean, and Margaret Cook. The Origins of Intelligence in Children. New York: Norton, 1963.

ציטוט MLA

Piaget, Jean, and Margaret Cook. The Origins of Intelligence in Children. Norton, 1963.