APA (7e ed.) Bronvermelding

Não informado. (2004). Exceptional Child Education Abstracts. Council for Exceptional Children.

Chicago (17e ed.) Bronvermelding

Não informado. Exceptional Child Education Abstracts. Reston, Va: Council for Exceptional Children, 2004.

MLA (8e ed.) Bronvermelding

Não informado. Exceptional Child Education Abstracts. Council for Exceptional Children, 2004.

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