APA (7e ed.) Bronvermelding

Não informado. (1969). Family health. Family Media.

Chicago (17e ed.) Bronvermelding

Não informado. Family Health. New York: Family Media, 1969.

MLA (8e ed.) Bronvermelding

Não informado. Family Health. Family Media, 1969.

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