Beccia, C. (2019). They lost their heads!: What happened to Washington's teeth, Einstein's brain, and other famous body parts (Paperback edition.). Bloomsbury Children's Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Beccia, Carlyn. They Lost Their Heads!: What Happened to Washington's Teeth, Einstein's Brain, and Other Famous Body Parts. Paperback edition. New York: Bloomsbury Children's Books, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Beccia, Carlyn. They Lost Their Heads!: What Happened to Washington's Teeth, Einstein's Brain, and Other Famous Body Parts. Paperback edition. Bloomsbury Children's Books, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.