Cotton, A. C. (1900). Lessons on the anatomy, physiology and hygiene of infancy and childhood for junior students: Consisting of extracts from lectures given at Rush medical college. Doctor's Magazine Publishing Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cotton, Alfred Cleveland. Lessons on the Anatomy, Physiology and Hygiene of Infancy and Childhood for Junior Students: Consisting of Extracts from Lectures Given at Rush Medical College. Chicago: Doctor's Magazine Publishing Co., 1900.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Cotton, Alfred Cleveland. Lessons on the Anatomy, Physiology and Hygiene of Infancy and Childhood for Junior Students: Consisting of Extracts from Lectures Given at Rush Medical College. Doctor's Magazine Publishing Co., 1900.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.