APA
World Health Organization, . (2004). Beyond the numnbers reviewing maternal deaths and complications to make pregnancy safer. Geneva: World Health Organization.
Chicago
World Health Organization, . 2004. Beyond the numnbers reviewing maternal deaths and complications to make pregnancy safer. Geneva: World Health Organization.
Harvard
World Health Organization, . (2004). Beyond the numnbers reviewing maternal deaths and complications to make pregnancy safer. Geneva: World Health Organization.
MLA
World Health Organization, . Beyond the numnbers reviewing maternal deaths and complications to make pregnancy safer. Geneva: World Health Organization. 2004.