Rovelli, C., Carnell, S., & Segre, E. (2017). Reality is not what it seems: The journey to quantum gravity (First American edition.). Riverhead Books, an imprint of Penguin Random House LLC.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rovelli, Carlo, Simon Carnell, و Erica Segre. Reality Is Not What It Seems: The Journey to Quantum Gravity. First American edition. New York, New York: Riverhead Books, an imprint of Penguin Random House LLC, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rovelli, Carlo, et al. Reality Is Not What It Seems: The Journey to Quantum Gravity. First American edition. Riverhead Books, an imprint of Penguin Random House LLC, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.