World Association of Veterinary Food Hygienists. (1990). Healthy animals, safe foods, healthy man: World Association of Veterinary Food Hygienists, Xth (Jubilée) International Symposium in Stockholm, 2-7 July 1989. WAVFH.
Chicago-Zitierstil (17. Ausg.)World Association of Veterinary Food Hygienists. Healthy Animals, Safe Foods, Healthy Man: World Association of Veterinary Food Hygienists, Xth (Jubilée) International Symposium in Stockholm, 2-7 July 1989. Stockholm: WAVFH, 1990.
MLA-Zitierstil (9. Ausg.)World Association of Veterinary Food Hygienists. Healthy Animals, Safe Foods, Healthy Man: World Association of Veterinary Food Hygienists, Xth (Jubilée) International Symposium in Stockholm, 2-7 July 1989. WAVFH, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.