Não informado. (1888). Bulletin of the Kansas Agricultural Experiment Station. Kansas State College of Agriculture and Applied Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Bulletin of the Kansas Agricultural Experiment Station. Manhattan, Kan: Kansas State College of Agriculture and Applied Science, 1888.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Bulletin of the Kansas Agricultural Experiment Station. Kansas State College of Agriculture and Applied Science, 1888.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.