Gilbert, F. V. (1947). Talks to children. Benziger.
Cita Chicago Style (17a ed.)Gilbert, Fred V. Talks to Children. New York [u.a.]: Benziger, 1947.
Cita MLA (8a ed.)Gilbert, Fred V. Talks to Children. Benziger, 1947.
Precaución: Estas citas no son 100% exactas.