Philbrick, N. (2021). Travels with George: In search of Washington and his legacy (First large print edition.). Random House Large Print.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philbrick, Nathaniel. Travels with George: In Search of Washington and His Legacy. First large print edition. New York: Random House Large Print, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Philbrick, Nathaniel. Travels with George: In Search of Washington and His Legacy. First large print edition. Random House Large Print, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.