APA (7e ed.) Bronvermelding

Beaty, J. J. (2010). Observing development of the young child (7th ed.). Merrill.

Chicago (17e ed.) Bronvermelding

Beaty, Janice J. Observing Development of the Young Child. 7th ed. Upper Saddle River, N.J: Merrill, 2010.

MLA (9e ed.) Bronvermelding

Beaty, Janice J. Observing Development of the Young Child. 7th ed. Merrill, 2010.