APA-Zitierstil (7. Ausg.)

Piaget, J., Inhelder, B., & Weaver, H. (1969). The psychology of the child. Basic Books.

Chicago-Zitierstil (17. Ausg.)

Piaget, Jean, Barbel Inhelder, und Helen Weaver. The Psychology of the Child. New York: Basic Books, 1969.

MLA-Zitierstil (9. Ausg.)

Piaget, Jean, et al. The Psychology of the Child. Basic Books, 1969.