Brookwood, M. (2021). The orphans of Davenport: Eugenics, the Great Depression, and the war over children's intelligence (First edition.). Liveright Publishing Corporation, a division of W.W. Norton & Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Brookwood, Marilyn. The Orphans of Davenport: Eugenics, the Great Depression, and the War over Children's Intelligence. First edition. New York, NY: Liveright Publishing Corporation, a division of W.W. Norton & Company, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Brookwood, Marilyn. The Orphans of Davenport: Eugenics, the Great Depression, and the War over Children's Intelligence. First edition. Liveright Publishing Corporation, a division of W.W. Norton & Company, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.