Pianta, R. C. (2012). Handbook of early childhood education. Guilford Press.
Cita Chicago Style (17a ed.)Pianta, Robert C. Handbook of Early Childhood Education. New York: Guilford Press, 2012.
Cita MLA (9a ed.)Pianta, Robert C. Handbook of Early Childhood Education. Guilford Press, 2012.
Precaución: Estas citas no son 100% exactas.