APA
World Health Organization, . (1996). Improving access to quality care in family planning: medical eligibility criteria for initiating and continuing use of contraceptive methods. Geneva: World Health Oraganization.
Chicago
World Health Organization, . 1996. Improving access to quality care in family planning: medical eligibility criteria for initiating and continuing use of contraceptive methods. Geneva: World Health Oraganization.
Harvard
World Health Organization, . (1996). Improving access to quality care in family planning: medical eligibility criteria for initiating and continuing use of contraceptive methods. Geneva: World Health Oraganization.
MLA
World Health Organization, . Improving access to quality care in family planning: medical eligibility criteria for initiating and continuing use of contraceptive methods. Geneva: World Health Oraganization. 1996.