APA (7th ed.) Citation

Culley, B. (2020). Three things I know are true: A novel (First edition.). HarperTeen.

Chicago Style (17th ed.) Citation

Culley, Betty. Three Things I Know Are True: A Novel. First edition. New York, NY: HarperTeen, 2020.

MLA (8th ed.) Citation

Culley, Betty. Three Things I Know Are True: A Novel. First edition. HarperTeen, 2020.

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