WHO. (2003). Antenatal care in developing countries: Promises, achievements and missed opportunities: an analysis of trends, level and differentials, 1990-2001.
Чикаго стиль цитування (17-те видання)WHO. Antenatal Care in Developing Countries: Promises, Achievements and Missed Opportunities: An Analysis of Trends, Level and Differentials, 1990-2001. 2003.
Стиль цитування MLA (8-ме видання)WHO. Antenatal Care in Developing Countries: Promises, Achievements and Missed Opportunities: An Analysis of Trends, Level and Differentials, 1990-2001. 2003.
Попередження: стилі цитування не завжди правильні на всі 100%.