Gardner, M. L. (2022). The Earth is all that lasts: Crazy Horse, Sitting Bull, and the last stand of the Great Sioux Nation (First Harper large print edition.). Harper Large Print.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gardner, Mark Lee. The Earth Is All That Lasts: Crazy Horse, Sitting Bull, and the Last Stand of the Great Sioux Nation. First Harper large print edition. New York, NY: Harper Large Print, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gardner, Mark Lee. The Earth Is All That Lasts: Crazy Horse, Sitting Bull, and the Last Stand of the Great Sioux Nation. First Harper large print edition. Harper Large Print, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.