Gardner, H. (1991). The unschooled mind: How children think and how schools should teach. BasicBooks.
Citação norma ChicagoGardner, Howard. The Unschooled Mind: How Children Think and How Schools Should Teach. New York: BasicBooks, 1991.
Citação norma MLAGardner, Howard. The Unschooled Mind: How Children Think and How Schools Should Teach. BasicBooks, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.