Levitin, D. J. (2020). Successful aging: A neuroscientist explores the power and potential of our lives (First large print edition.). Random House Large Print.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Levitin, Daniel J. Successful Aging: A Neuroscientist Explores the Power and Potential of Our Lives. First large print edition. New York: Random House Large Print, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Levitin, Daniel J. Successful Aging: A Neuroscientist Explores the Power and Potential of Our Lives. First large print edition. Random House Large Print, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.