Laskas, J. M. (2016). Hidden America: From coal miners to cowboys, an extraordinary exploration of the unseen people who make this country work (Center Point Large Print edition.). Center Point Large Print.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Laskas, Jeanne Marie. Hidden America: From Coal Miners to Cowboys, an Extraordinary Exploration of the Unseen People Who Make This Country Work. Center Point Large Print edition. Thorndike, Maine: Center Point Large Print, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Laskas, Jeanne Marie. Hidden America: From Coal Miners to Cowboys, an Extraordinary Exploration of the Unseen People Who Make This Country Work. Center Point Large Print edition. Center Point Large Print, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.