APA (7th ed.) Citation

Ferron, S. K., & Altarriba, E. (2020). MY FIRST BOOK OF THE COSMOS. Button Books.

Chicago Style (17th ed.) Citation

Ferron, Sheddad Kaid-Salah, and Eduard Altarriba. MY FIRST BOOK OF THE COSMOS. UK: Button Books, 2020.

MLA (9th ed.) Citation

Ferron, Sheddad Kaid-Salah, and Eduard Altarriba. MY FIRST BOOK OF THE COSMOS. Button Books, 2020.