APA (7th ed.) Citation

Keppeler, J., & Lapegüe, M. (2021). The Overworld beckons (First edition.). PowerKids Press.

Chicago Style (17th ed.) Citation

Keppeler, Jill, and Matías Lapegüe. The Overworld Beckons. First edition. New York: PowerKids Press, 2021.

MLA (8th ed.) Citation

Keppeler, Jill, and Matías Lapegüe. The Overworld Beckons. First edition. PowerKids Press, 2021.

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