APA aipamena

World Health Organization. (2000). Foodborne disease: A focus for health education. World Health Organization.

Chicago Style aipamena

World Health Organization. Foodborne Disease: A Focus for Health Education. Geneva: World Health Organization, 2000.

MLA aipamena

World Health Organization. Foodborne Disease: A Focus for Health Education. World Health Organization, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.