APA (7e ed.) Bronvermelding

Não informado. (2002). Childhood Education. Association for Childhood Education International.

Chicago (17e ed.) Bronvermelding

Não informado. Childhood Education. Wheaton, Md: Association for Childhood Education International, 2002.

MLA (8e ed.) Bronvermelding

Não informado. Childhood Education. Association for Childhood Education International, 2002.

Let op: Deze citaties zijn niet altijd 100% accuraat.