APA (7th ed.) Citation

Calkhoven, L., & Tobacco, V. (2019). Calling all witches!: The girls who left their mark on the wizarding world. Scholastic Inc..

Chicago Style (17th ed.) Citation

Calkhoven, Laurie, and Violet Tobacco. Calling All Witches!: The Girls Who Left Their Mark on the Wizarding World. New York, NY: Scholastic Inc., 2019.

MLA (8th ed.) Citation

Calkhoven, Laurie, and Violet Tobacco. Calling All Witches!: The Girls Who Left Their Mark on the Wizarding World. Scholastic Inc., 2019.

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