Brown, S. S. (1988). Prenatal care: Reaching mothers, reaching infants. National Academy.
Chicagoスタイル(17版)引用形式Brown, Sarah S. Prenatal Care: Reaching Mothers, Reaching Infants. National Academy, 1988.
MLA(9版)引用形式Brown, Sarah S. Prenatal Care: Reaching Mothers, Reaching Infants. National Academy, 1988.
警告: この引用は必ずしも正確ではありません.