Colfer, C., & Akpan, G. (2025). Roswell Johnson saves the galaxy! (First edition.). Little, Brown and Company.
Cita Chicago Style (17a ed.)Colfer, Chris, y Godwin Akpan. Roswell Johnson Saves the Galaxy! First edition. New York: Little, Brown and Company, 2025.
Cita MLA (8a ed.)Colfer, Chris, y Godwin Akpan. Roswell Johnson Saves the Galaxy! First edition. Little, Brown and Company, 2025.
Precaución: Estas citas no son 100% exactas.