APA (7th ed.) Citation

Bell, S. (2020). 12 stories about helping the planet. 12-Story Library.

Chicago Style (17th ed.) Citation

Bell, Samantha. 12 Stories About Helping the Planet. Mankato, MN: 12-Story Library, 2020.

MLA (8th ed.) Citation

Bell, Samantha. 12 Stories About Helping the Planet. 12-Story Library, 2020.

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