Não informado. (2020). Results of Research in ... by the Agricultural Experiment Station of the University of Kentucky. Kentucky Agricultural Experiment Station.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Results of Research in ... by the Agricultural Experiment Station of the University of Kentucky. Lexington, Ky: Kentucky Agricultural Experiment Station, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Results of Research in ... by the Agricultural Experiment Station of the University of Kentucky. Kentucky Agricultural Experiment Station, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.