APA引文

World Health Organization. (2006). Education material for teachers of midwifery: Midwifery education modules. World Health Organization.

芝加哥风格引文

World Health Organization. Education Material for Teachers of Midwifery: Midwifery Education Modules. Geneva: World Health Organization, 2006.

MLA引文

World Health Organization. Education Material for Teachers of Midwifery: Midwifery Education Modules. World Health Organization, 2006.

警告:这些引文格式不一定是100%准确.