ebrary, Inc, Byrom, S., Edwards, G., & Bick, D. (2009). Essential midwifery practice. Wiley-Blackwell.
Chicagoスタイル(17版)引用形式ebrary, Inc, Sheena Byrom, Grace Edwards, , Debra Bick. Essential Midwifery Practice. Chichester ; Ames, Iowa: Wiley-Blackwell, 2009.
MLA(9版)引用形式ebrary, Inc, et al. Essential Midwifery Practice. Wiley-Blackwell, 2009.
警告: この引用は必ずしも正確ではありません.