APA (7th ed.) Citation

Castillo, L. (2020). Our friend hedgehog: The story of us (First edition.). Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Castillo, Lauren. Our Friend Hedgehog: The Story of Us. First edition. New York: Alfred A. Knopf, 2020.

MLA (8th ed.) Citation

Castillo, Lauren. Our Friend Hedgehog: The Story of Us. First edition. Alfred A. Knopf, 2020.

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