Arnold, L. E. (1978). Helping parents help their children. Brunner-Mazel.
Cita Chicago Style (17a ed.)Arnold, L. Eugene. Helping Parents Help Their Children. New York: Brunner-Mazel, 1978.
Cita MLA (9a ed.)Arnold, L. Eugene. Helping Parents Help Their Children. Brunner-Mazel, 1978.
Precaución: Estas citas no son 100% exactas.