APA استشهاد

(2004). Maternal mortality in 2000: Estimates developed by WHO, UNICEF and UNFPA. World Health Organisation.

استشهاد بنمط شيكاغو

Maternal Mortality in 2000: Estimates Developed by WHO, UNICEF and UNFPA. Geneva: World Health Organisation, 2004.

MLA استشهاد

Maternal Mortality in 2000: Estimates Developed by WHO, UNICEF and UNFPA. World Health Organisation, 2004.