(2003). Pregnancy, childbirth, postpartum and newborn care: A guide for essential practice. World Health Organisation.
Chicago-стиль цитированияPregnancy, Childbirth, Postpartum and Newborn Care: A Guide for Essential Practice. Geneva: World Health Organisation, 2003.
MLA-цитированиеPregnancy, Childbirth, Postpartum and Newborn Care: A Guide for Essential Practice. World Health Organisation, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.