APA (7th ed.) Citation

Anderson, C., & Beagle, P. S. (2019). The butterfly kid. Dover Publications.

Chicago Style (17th ed.) Citation

Anderson, Chester, and Peter S. Beagle. The Butterfly Kid. Mineola, New York: Dover Publications, 2019.

MLA (9th ed.) Citation

Anderson, Chester, and Peter S. Beagle. The Butterfly Kid. Dover Publications, 2019.