Cita APA

Piaget, J. (1977). The Child and Reality: Problems of genetic psychology. Middlesex, England GB: Penguin Books.

Citación estilo Chicago

Piaget, Jean. The Child and Reality: Problems of Genetic Psychology. Middlesex, England GB: Penguin Books, 1977.

Cita MLA

Piaget, Jean. The Child and Reality: Problems of Genetic Psychology. Middlesex, England GB: Penguin Books, 1977.

Precaución: Estas citas no son 100% exactas.