APA (7th ed.) Citation

Williams, J. (2007). 50 facts that should change the world (Rev. and updated ed.). Icon.

Chicago Style (17th ed.) Citation

Williams, Jessica. 50 Facts That Should Change the World. Rev. and updated ed. Thriplow, UK: Icon, 2007.

MLA (9th ed.) Citation

Williams, Jessica. 50 Facts That Should Change the World. Rev. and updated ed. Icon, 2007.