Beaty, J. J. (1994). Observing development of the young child (3rd ed.). Merrill [etc.].
Cita Chicago Style (17a ed.)Beaty, Janice J. Observing Development of the Young Child. 3rd ed. New York [etc.]: Merrill [etc.], 1994.
Cita MLA (9a ed.)Beaty, Janice J. Observing Development of the Young Child. 3rd ed. Merrill [etc.], 1994.
Precaución: Estas citas no son 100% exactas.