APA引文

World Health Organization. (1997). Post- abortion family planning a practical guide for programme managers. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. Post- Abortion Family Planning a Practical Guide for Programme Managers. Geneva: World Health Organization, 1997.

MLA引文

World Health Organization. Post- Abortion Family Planning a Practical Guide for Programme Managers. World Health Organization, 1997.

警告：這些引文格式不一定是100％准確.