Roberts, S. V. (2021). Cokie: A life well lived (First Harper Large Print edition.). Harper Large Print, an imprint of HarperCollins Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Roberts, Steven V. Cokie: A Life Well Lived. First Harper Large Print edition. New York, NY: Harper Large Print, an imprint of HarperCollins Publishers, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Roberts, Steven V. Cokie: A Life Well Lived. First Harper Large Print edition. Harper Large Print, an imprint of HarperCollins Publishers, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.