WHO Study Group on Future Trends in Veterinary Public Health. (2002). Future trends in veterinary public health. World Health Organization.
Chicago-Zitierstil (17. Ausg.)WHO Study Group on Future Trends in Veterinary Public Health. Future Trends in Veterinary Public Health. Geneva: World Health Organization, 2002.
MLA-Zitierstil (9. Ausg.)WHO Study Group on Future Trends in Veterinary Public Health. Future Trends in Veterinary Public Health. World Health Organization, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.