Cita APA (7a ed.)

Schrefer, E. (2021). The darkness outside us (First edition.). Katherine Tegen Books, HarperCollins Publishers.

Cita Chicago Style (17a ed.)

Schrefer, Eliot. The Darkness Outside Us. First edition. New York, NY: Katherine Tegen Books, HarperCollins Publishers, 2021.

Cita MLA (8a ed.)

Schrefer, Eliot. The Darkness Outside Us. First edition. Katherine Tegen Books, HarperCollins Publishers, 2021.

Precaución: Estas citas no son 100% exactas.