Cita APA (7a ed.)
National Society for the Study of Education. Commite on Education for the Professions. (1963). Child psychology.
Cita estilo Chicago (17a ed.)
National Society for the Study of Education. Commite on Education for the Professions. Child Psychology. 1963.
Cita MLA (9a ed.)
National Society for the Study of Education. Commite on Education for the Professions. Child Psychology. 1963.
Precaución: Estas citas no son 100% exactas.