Kotb, H., & Mason, S. (2018). I've loved you since forever (First edition.). Harper, an imprint of HarperCollinsPublishers.
Chicago Style (17th ed.) CitationKotb, Hoda, and Suzie Mason. I've Loved You Since Forever. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2018.
MLA (8th ed.) CitationKotb, Hoda, and Suzie Mason. I've Loved You Since Forever. First edition. Harper, an imprint of HarperCollinsPublishers, 2018.
Warning: These citations may not always be 100% accurate.