APA (7th ed.) Citation

Willems, M. (2019). The pigeon has to go to school! (First edition.). Hyperion Books for Children, an imprint of Disney Book Group.

Chicago Style (17th ed.) Citation

Willems, Mo. The Pigeon Has to Go to School! First edition. New York: Hyperion Books for Children, an imprint of Disney Book Group, 2019.

MLA (8th ed.) Citation

Willems, Mo. The Pigeon Has to Go to School! First edition. Hyperion Books for Children, an imprint of Disney Book Group, 2019.

Warning: These citations may not always be 100% accurate.