APA (7e ed.) Bronvermelding

International Society on Early Intervention. (1988). Infants and young children. [Aspen Publishers].

Chicago (17e ed.) Bronvermelding

International Society on Early Intervention. Infants and Young Children. [Frederick, Md.]: [Aspen Publishers], 1988.

MLA (9e ed.) Bronvermelding

International Society on Early Intervention. Infants and Young Children. [Aspen Publishers], 1988.

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