McGonigal, K. (2015). The upside of stress: Why stress is good for you, and how to get good at it (Unabridged.). Penguin Audio.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)McGonigal, Kelly. The Upside of Stress: Why Stress Is Good for You, and How to Get Good at It. Unabridged. New York: Penguin Audio, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)McGonigal, Kelly. The Upside of Stress: Why Stress Is Good for You, and How to Get Good at It. Unabridged. Penguin Audio, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.