Hecht, J. M. (2007). The happiness myth: Why what we think is right is wrong : a history of what really makes us happy. HarperSanFrancisco.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hecht, Jennifer Michael. The Happiness Myth: Why What We Think Is Right Is Wrong : A History of What Really Makes Us Happy. [San Francisco, Calif.]: HarperSanFrancisco, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hecht, Jennifer Michael. The Happiness Myth: Why What We Think Is Right Is Wrong : A History of What Really Makes Us Happy. HarperSanFrancisco, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.