Silverton, l. (1993). The art and science of midwifery. Prentice Hall.
Chicagoスタイル(17版)引用形式Silverton, louise. The Art and Science of Midwifery. Prentice Hall, 1993.
MLA(9版)引用形式Silverton, louise. The Art and Science of Midwifery. Prentice Hall, 1993.
警告: この引用は必ずしも正確ではありません.