(1990). The good housekeeping illustrated book of pregnancy and baby care. Hearst books.
Chicago-referens (17:e uppl.)The Good Housekeeping Illustrated Book of Pregnancy and Baby Care. New York: Hearst books, 1990.
MLA-referens (9:e uppl.)The Good Housekeeping Illustrated Book of Pregnancy and Baby Care. Hearst books, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.