Romero-Zúñiga, J. J., & Frankena, K. (2003). The effect of the dam–calf relationship on serostatus to Neospora caninum on 20 Costa Rican dairy farms.
استشهاد بنمط شيكاغوRomero-Zúñiga, Juan José, و K. Frankena. The Effect of the Dam–calf Relationship On Serostatus to Neospora Caninum On 20 Costa Rican Dairy Farms. 2003.
MLA استشهادRomero-Zúñiga, Juan José, و K. Frankena. The Effect of the Dam–calf Relationship On Serostatus to Neospora Caninum On 20 Costa Rican Dairy Farms. 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.