Cita APA (7th ed.)
Beaty, J. J. (2010). Observing development of the young child (7th ed.). Merrill.
Cita Chicago (17th ed.)
Beaty, Janice J. Observing Development of the Young Child. 7th ed. New Jersey: Merrill, 2010.
Cita MLA (9th ed.)
Beaty, Janice J. Observing Development of the Young Child. 7th ed. Merrill, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.