APA (7th ed.) Citation

Oh, E. (2019). The island of monsters (First paperback edition.). Harper.

Chicago Style (17th ed.) Citation

Oh, Ellen. The Island of Monsters. First paperback edition. New York, NY: Harper, 2019.

MLA (8th ed.) Citation

Oh, Ellen. The Island of Monsters. First paperback edition. Harper, 2019.

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