Parry, H. B. (1983). Scrapie disease in sheep: Historical, clinical, epidemiological, pathological and practical aspects of the natural disease. Academic Press.
Chicago-Zitierstil (17. Ausg.)Parry, H. B. Scrapie Disease in Sheep: Historical, Clinical, Epidemiological, Pathological and Practical Aspects of the Natural Disease. London: Academic Press, 1983.
MLA-Zitierstil (9. Ausg.)Parry, H. B. Scrapie Disease in Sheep: Historical, Clinical, Epidemiological, Pathological and Practical Aspects of the Natural Disease. Academic Press, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.