Foster, J. C., & Anderson, J. E. (1927). The young child and his parents: A study of one hundred cases. University of Minnesota Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Foster, Josephine Curtis, و John Edward Anderson. The Young Child and His Parents: A Study of One Hundred Cases. Minneapolis, Minn.: University of Minnesota Press, 1927.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Foster, Josephine Curtis, و John Edward Anderson. The Young Child and His Parents: A Study of One Hundred Cases. University of Minnesota Press, 1927.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.