APA (7th ed.) Citation

Siegel, M., Siegel, A., Boume, X., Rockefeller, M., & Sun, B. (2017). 5 worlds. Random House.

Chicago Style (17th ed.) Citation

Siegel, Mark, Alexis Siegel, Xanthe Boume, Matt Rockefeller, and Boya Sun. 5 Worlds. New York: Random House, 2017.

MLA (9th ed.) Citation

Siegel, Mark, et al. 5 Worlds. Random House, 2017.