APA (7th ed.) Citation

Nelson, T., Nigro, M., & Williams, J. O. (2013). Brain games. National Geographic.

Chicago Style (17th ed.) Citation

Nelson, Trey, Michael Nigro, and Jason Odell Williams. Brain Games. District of Columbia: National Geographic, 2013.

MLA (9th ed.) Citation

Nelson, Trey, et al. Brain Games. National Geographic, 2013.