Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.