APA aipamena

Piaget, J. (1970). Science of education and the psychology of the child. Penguin Books.

Chicago Style aipamena

Piaget, Jean. Science of Education and the Psychology of the Child. New York: Penguin Books, 1970.

MLA aipamena

Piaget, Jean. Science of Education and the Psychology of the Child. Penguin Books, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.