Williams, G. (2013). Washed away: How the Great Flood of 1913, America's most widespread natural disaster, terrorized a nation and changed it forever (1st Pegasus Books cloth ed.). Pegasus Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Williams, Geoffrey. Washed Away: How the Great Flood of 1913, America's Most Widespread Natural Disaster, Terrorized a Nation and Changed It Forever. 1st Pegasus Books cloth ed. New York: Pegasus Books, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Williams, Geoffrey. Washed Away: How the Great Flood of 1913, America's Most Widespread Natural Disaster, Terrorized a Nation and Changed It Forever. 1st Pegasus Books cloth ed. Pegasus Books, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.