Public Broadcasting Service (U.S.). (2021). American portrait: The story of us, told by us (First edition.). HarperOne, an imprint of HarperCollinsPublishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Public Broadcasting Service (U.S.). American Portrait: The Story of Us, Told by Us. First edition. New York, NY: HarperOne, an imprint of HarperCollinsPublishers, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Public Broadcasting Service (U.S.). American Portrait: The Story of Us, Told by Us. First edition. HarperOne, an imprint of HarperCollinsPublishers, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.