APA (7e ed.) Bronvermelding

Não informado. (1978). Social work in education. National Association of Social Workers.

Chicago (17e ed.) Bronvermelding

Não informado. Social Work in Education. Silver Spring, Md: National Association of Social Workers, 1978.

MLA (8e ed.) Bronvermelding

Não informado. Social Work in Education. National Association of Social Workers, 1978.

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