APA引文

ebrary, Inc, Byrom, S., Edwards, G., & Bick, D. (2009). Essential midwifery practice. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

ebrary, Inc, Sheena Byrom, Grace Edwards, and Debra Bick. Essential Midwifery Practice. Chichester ; Ames, Iowa: Wiley-Blackwell, 2009.

MLA引文

ebrary, Inc, et al. Essential Midwifery Practice. Wiley-Blackwell, 2009.