Beard, C. (1876). The kingdom of God: A sermon preached in Liverpool during the twentieth annual Congress of the National Association for the Promotion of Social Science. Williams and Norgate.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Beard, Charles. The Kingdom of God: A Sermon Preached in Liverpool During the Twentieth Annual Congress of the National Association for the Promotion of Social Science. London ; Edinburgh: Williams and Norgate, 1876.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Beard, Charles. The Kingdom of God: A Sermon Preached in Liverpool During the Twentieth Annual Congress of the National Association for the Promotion of Social Science. Williams and Norgate, 1876.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.