Cita APA

(2003). Pregnancy, childbirth, postpartum and newborn care: A guide for essential practice. World Health Organisation.

Citación estilo Chicago

Pregnancy, Childbirth, Postpartum and Newborn Care: A Guide for Essential Practice. Geneva: World Health Organisation, 2003.

Cita MLA

Pregnancy, Childbirth, Postpartum and Newborn Care: A Guide for Essential Practice. World Health Organisation, 2003.