World Health Organization. (2003). Surgical care at the district hospital. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. Surgical Care at the District Hospital. Geneva: World Health Organization, 2003.
MLA-Zitierstil (8. Ausg.)World Health Organization. Surgical Care at the District Hospital. World Health Organization, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.