Cita APA (7a ed.)

Perry, C. L., & Hanson, S. (2025). I am not happy! (First edition.). Simon & Schuster Books for Young Readers.

Cita Chicago Style (17a ed.)

Perry, Caroline L., y Sydney Hanson. I Am Not Happy! First edition. New York: Simon & Schuster Books for Young Readers, 2025.

Cita MLA (8a ed.)

Perry, Caroline L., y Sydney Hanson. I Am Not Happy! First edition. Simon & Schuster Books for Young Readers, 2025.

Precaución: Estas citas no son 100% exactas.