Jeffers, O. (2025). I'm very busy: A (nearly forgotten) birthday book. Philomel Books.
Cita Chicago Style (17a ed.)Jeffers, Oliver. I'm Very Busy: A (nearly Forgotten) Birthday Book. New York: Philomel Books, 2025.
Cita MLA (8a ed.)Jeffers, Oliver. I'm Very Busy: A (nearly Forgotten) Birthday Book. Philomel Books, 2025.
Precaución: Estas citas no son 100% exactas.