Cita APA (7a ed.)

Thornton, S. (1995). Children solving problems. Harvard University Press.

Cita Chicago Style (17a ed.)

Thornton, Stephanie. Children Solving Problems. Cambridge, Mass.: Harvard University Press, 1995.

Cita MLA (8a ed.)

Thornton, Stephanie. Children Solving Problems. Harvard University Press, 1995.

Precaución: Estas citas no son 100% exactas.