APA

Piaget J., . (1970). Science of education and the psychology of the child. Estados Unidos: Denoel Editions.

Chicago

Piaget Jean, . 1970. Science of education and the psychology of the child. Estados Unidos: Denoel Editions.

Harvard

Piaget J., . (1970). Science of education and the psychology of the child. Estados Unidos: Denoel Editions.

MLA

Piaget Jean, . Science of education and the psychology of the child. Estados Unidos: Denoel Editions. 1970.