World Health Organization. Reproductive Health and Research. (2004). Beyond the numbers: Reviewing maternal deaths and complications to make pregnancy safer. Dept. of Reproductive Health and Research, World Health Organization.
Cytowanie według stylu Chicago (wyd. 17)World Health Organization. Reproductive Health and Research. Beyond the Numbers: Reviewing Maternal Deaths and Complications to Make Pregnancy Safer. Geneva: Dept. of Reproductive Health and Research, World Health Organization, 2004.
Cytowanie według stylu MLA (wyd. 8)World Health Organization. Reproductive Health and Research. Beyond the Numbers: Reviewing Maternal Deaths and Complications to Make Pregnancy Safer. Dept. of Reproductive Health and Research, World Health Organization, 2004.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..