Langone, J., Stutz, B., & Gianopoulos, A. (2006). Theories for everything: An illustrated history of science from the invention of numbers to string theory. National Geographic.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Langone, John, Bruce Stutz, و Andrea Gianopoulos. Theories for Everything: An Illustrated History of Science from the Invention of Numbers to String Theory. Washington, D.C.: National Geographic, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Langone, John, et al. Theories for Everything: An Illustrated History of Science from the Invention of Numbers to String Theory. National Geographic, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.