Citazione Stile APA (7a Edizione)
Abou Zahr, C., Wardlaw, T. M., Hill, K., & Choi, Y. (2004). Maternal mortality in 2000: Estimates developed by WHO, UNICEF and UNFPA. Dept. of Reproductive Health and Research, World Health Organization.
Citazione stile Chigago Style (17a edizione)
Abou Zahr, Carla, Tessa M. Wardlaw, Ken Hill, e Yoonjoung Choi. Maternal Mortality in 2000: Estimates Developed by WHO, UNICEF and UNFPA. Geneva: Dept. of Reproductive Health and Research, World Health Organization, 2004.
Citatione MLA (9a ed.)
Abou Zahr, Carla, et al. Maternal Mortality in 2000: Estimates Developed by WHO, UNICEF and UNFPA. Dept. of Reproductive Health and Research, World Health Organization, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.