APA (7th ed.) Citation

Douglas, C. (2022). The Girls Who Disappeared. Penguin Books.

Chicago Style (17th ed.) Citation

Douglas, Claire. The Girls Who Disappeared. United Kingdom: Penguin Books, 2022.

MLA (9th ed.) Citation

Douglas, Claire. The Girls Who Disappeared. Penguin Books, 2022.

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