Wisconsin. Office of Dairy and Food Commissioner. (1917). Butter factories and cheese factories operated in ..: Dairy statistics for 1915 as reported by the operators of butter and cheese factories. Dairy and Food Commissioner.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wisconsin. Office of Dairy and Food Commissioner. Butter Factories and Cheese Factories Operated in ..: Dairy Statistics for 1915 as Reported by the Operators of Butter and Cheese Factories. Madison, Wis.: Dairy and Food Commissioner, 1917.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wisconsin. Office of Dairy and Food Commissioner. Butter Factories and Cheese Factories Operated in ..: Dairy Statistics for 1915 as Reported by the Operators of Butter and Cheese Factories. Dairy and Food Commissioner, 1917.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.