World Health Organization. (2000). Foodborne disease: A focus for health education. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. Foodborne Disease: A Focus for Health Education. Geneva: World Health Organization, 2000.
MLA-Zitierstil (8. Ausg.)World Health Organization. Foodborne Disease: A Focus for Health Education. World Health Organization, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.