APA (7th ed.) Citation

Freedman, R. A., Geller, R. M., & Kaufmann, W. J. (2019). Universe (11st ed.). Macmillan International.

Chicago Style (17th ed.) Citation

Freedman, Roger A., Robert M. Geller, and William J. Kaufmann. Universe. 11st ed. New York, NY: Macmillan International, 2019.

MLA (9th ed.) Citation

Freedman, Roger A., et al. Universe. 11st ed. Macmillan International, 2019.