Giesberg, J. A. (2025). Last seen: The enduring search by formerly enslaved people to find their lost families (First Simon & Schuster hardcover edition.). Simon & Schuster.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Giesberg, Judith Ann. Last Seen: The Enduring Search by Formerly Enslaved People to Find Their Lost Families. First Simon & Schuster hardcover edition. New York, NY: Simon & Schuster, 2025.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Giesberg, Judith Ann. Last Seen: The Enduring Search by Formerly Enslaved People to Find Their Lost Families. First Simon & Schuster hardcover edition. Simon & Schuster, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.