Cita APA (7a ed.)

Moore, K., & Yan, X. (2020). Grandpa grumps (First edition.). little bee books.

Cita Chicago Style (17a ed.)

Moore, Katrina, y Xindi Yan. Grandpa Grumps. First edition. New York, NY: little bee books, 2020.

Cita MLA (8a ed.)

Moore, Katrina, y Xindi Yan. Grandpa Grumps. First edition. little bee books, 2020.

Precaución: Estas citas no son 100% exactas.