Davis, J. H. (1960). Abstract I: The appropriateness of teaching certain religious concepts to children between the ages of six and twelve.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Davis, James Hill. Abstract I: The Appropriateness of Teaching Certain Religious Concepts to Children Between the Ages of Six and Twelve. 1960.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Davis, James Hill. Abstract I: The Appropriateness of Teaching Certain Religious Concepts to Children Between the Ages of Six and Twelve. 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.