APA (7th ed.) Citation

Henry, K. (2019). Let's call it a doomsday (First edition.). Katherine Tegen Books, an imprint of HarperCollinsPublishers.

Chicago Style (17th ed.) Citation

Henry, Katie. Let's Call It a Doomsday. First edition. New York, NY: Katherine Tegen Books, an imprint of HarperCollinsPublishers, 2019.

MLA (9th ed.) Citation

Henry, Katie. Let's Call It a Doomsday. First edition. Katherine Tegen Books, an imprint of HarperCollinsPublishers, 2019.