APA (7th ed.) Citation

Douglas, I. (2017). Dark mind. Harper Voyager, an imprint of HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Douglas, Ian. Dark Mind. New York: Harper Voyager, an imprint of HarperCollins Publishers, 2017.

MLA (8th ed.) Citation

Douglas, Ian. Dark Mind. Harper Voyager, an imprint of HarperCollins Publishers, 2017.

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