APA (7th ed.) Citation

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.

Chicago Style (17th ed.) Citation

Langone, John, Bruce Stutz, and Andrea Gianopoulos. Theories for Everything: An Illustrated History of Science from the Invention of Numbers to String Theory. Washington, D.C.: National Geographic, 2006.

MLA (8th ed.) Citation

Langone, John, et al. Theories for Everything: An Illustrated History of Science from the Invention of Numbers to String Theory. National Geographic, 2006.

Warning: These citations may not always be 100% accurate.