World Health Organization. (2010). Medical eligibility criteria for contraceptive use. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. Medical Eligibility Criteria for Contraceptive Use. Geneva, Switzerland: World Health Organization, 2010.
ציטוט MLAWorld Health Organization. Medical Eligibility Criteria for Contraceptive Use. World Health Organization, 2010.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.