Cita APA (7a ed.)

World Health Organization. Reproductive Health and Research. (2009). Medical eligibility criteria for contraceptive use (4th ed.). Reproductive Health and Research, World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. Reproductive Health and Research. Medical Eligibility Criteria for Contraceptive Use. 4th ed. Geneva: Reproductive Health and Research, World Health Organization, 2009.

Cita MLA (9a ed.)

World Health Organization. Reproductive Health and Research. Medical Eligibility Criteria for Contraceptive Use. 4th ed. Reproductive Health and Research, World Health Organization, 2009.