Whippman, R. (2016). America the anxious: How our pursuit of happiness is creating a nation of nervous wrecks (First U.S. [edition].). St. Martins Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Whippman, Ruth. America the Anxious: How Our Pursuit of Happiness Is Creating a Nation of Nervous Wrecks. First U.S. [edition]. New York: St. Martins Press, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Whippman, Ruth. America the Anxious: How Our Pursuit of Happiness Is Creating a Nation of Nervous Wrecks. First U.S. [edition]. St. Martins Press, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.