Cita APA (7a ed.)
Gardner, H. (1991). The unschooled mind: How children think and how schools should teach.
Cita estilo Chicago (17a ed.)
Gardner, Howard. The Unschooled Mind: How Children Think and How Schools Should Teach. 1991.
Cita MLA (9a ed.)
Gardner, Howard. The Unschooled Mind: How Children Think and How Schools Should Teach. 1991.
Precaución: Estas citas no son 100% exactas.