APA (7e ed.) Bronvermelding

(1990). The good housekeeping illustrated book of pregnancy and baby care. Hearst books.

Chicago (17e ed.) Bronvermelding

The Good Housekeeping Illustrated Book of Pregnancy and Baby Care. New York: Hearst books, 1990.

MLA (9e ed.) Bronvermelding

The Good Housekeeping Illustrated Book of Pregnancy and Baby Care. Hearst books, 1990.

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