Rao, J., & Borgions, M. (2017). Looking up!: The science of stargazing (Simon Spotlight edition.). Simon Spotlight.
Cita Chicago Style (17a ed.)Rao, Joe, y Mark Borgions. Looking Up!: The Science of Stargazing. Simon Spotlight edition. New York: Simon Spotlight, 2017.
Cita MLA (8a ed.)Rao, Joe, y Mark Borgions. Looking Up!: The Science of Stargazing. Simon Spotlight edition. Simon Spotlight, 2017.
Precaución: Estas citas no son 100% exactas.