Cita APA (7a ed.)

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.