APA-ийн эшлэл(7 дахь хэвлэлт)

Isaacs, N., & Lawrence, E. (2015). A brief introduction to Piaget: The growth of understanding in the young child and new light on children's ideas of number. Agathon Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Isaacs, Nathan, ба Evelyn Lawrence. A Brief Introduction to Piaget: The Growth of Understanding in the Young Child and New Light on Children's Ideas of Number. New York: Agathon Press, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Isaacs, Nathan, ба Evelyn Lawrence. A Brief Introduction to Piaget: The Growth of Understanding in the Young Child and New Light on Children's Ideas of Number. Agathon Press, 2015.