FOX, M. W., & VET, B. (1984). Farm animals: Husbandry, behavior and veterinary prac-tice. University Park Press.
Lua i Stíl Chicago (17ú heag.)FOX, Michael W., agus B. VET. Farm Animals: Husbandry, Behavior and Veterinary Prac-tice. Baltimore: University Park Press, 1984.
Lua MLA (9ú heag.)FOX, Michael W., agus B. VET. Farm Animals: Husbandry, Behavior and Veterinary Prac-tice. University Park Press, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.