Cross, r. e. Midwives and management: A handbook. Books For Miwives Press.
芝加哥风格引文Cross, rosemary e. Midwives and Management: A Handbook. Books For Miwives Press.
MLA引文Cross, rosemary e. Midwives and Management: A Handbook. Books For Miwives Press.
警告：这些引文格式不一定是100％准确.