APA (7th ed.) Citation

Douglas, I. (2025). Abyss (First edition.). Harper Voyager, an imprint of HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Douglas, Ian. Abyss. First edition. [New York, N.Y.]: Harper Voyager, an imprint of HarperCollins Publishers, 2025.

MLA (8th ed.) Citation

Douglas, Ian. Abyss. First edition. Harper Voyager, an imprint of HarperCollins Publishers, 2025.

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