Não informado. (1981). Pakistan Veterinary Journal. University of Agriculture, Faculty of Veterinary Science.
Chicago-Zitierstil (17. Ausg.)Não informado. Pakistan Veterinary Journal. Faisalabad, Paquistao: University of Agriculture, Faculty of Veterinary Science, 1981.
MLA-Zitierstil (8. Ausg.)Não informado. Pakistan Veterinary Journal. University of Agriculture, Faculty of Veterinary Science, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.