Simensen, E., Østerås, O., Bøe, K. E., Kielland, C., Ruud, L. E., & Næss, G. (2010). Housing system and herd size interactions in Norwegian dairy herds; associations with performance and disease incidence. BioMed Central.
استشهاد بنمط شيكاغوSimensen, Egil, Olav Østerås, Knut Egil Bøe, Camilla Kielland, Lars Erik Ruud, و Geir Næss. Housing System and Herd Size Interactions in Norwegian Dairy Herds; Associations With Performance and Disease Incidence. BioMed Central, 2010.
MLA استشهادSimensen, Egil, et al. Housing System and Herd Size Interactions in Norwegian Dairy Herds; Associations With Performance and Disease Incidence. BioMed Central, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.