APA引文

World Health Organization. (2010). Medical eligibility criteria for contraceptive use. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. Medical Eligibility Criteria for Contraceptive Use. Geneva, Switzerland: World Health Organization, 2010.

MLA引文

World Health Organization. Medical Eligibility Criteria for Contraceptive Use. World Health Organization, 2010.

警告：這些引文格式不一定是100％准確.