Citação norma APA

WHO. (2003). Antenatal care in developing countries: Promises, achievements and missed opportunities: an analysis of trends, level and differentials, 1990-2001.

Citação norma Chicago

WHO. Antenatal Care in Developing Countries: Promises, Achievements and Missed Opportunities: An Analysis of Trends, Level and Differentials, 1990-2001. 2003.

Citação norma MLA

WHO. Antenatal Care in Developing Countries: Promises, Achievements and Missed Opportunities: An Analysis of Trends, Level and Differentials, 1990-2001. 2003.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.