World Health Organization. (2007). Sound Choices: Enhancing capacity for evidence- informed health policy. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. Sound Choices: Enhancing Capacity for Evidence- Informed Health Policy. Geneva: World Health Organization, 2007.
MLA-Zitierstil (8. Ausg.)World Health Organization. Sound Choices: Enhancing Capacity for Evidence- Informed Health Policy. World Health Organization, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.