Cita APA (7a ed.)

Islington, J. (2017). An echo of things to come (First edition.). Orbit.

Cita Chicago Style (17a ed.)

Islington, James. An Echo of Things to Come. First edition. New York, NY: Orbit, 2017.

Cita MLA (8a ed.)

Islington, James. An Echo of Things to Come. First edition. Orbit, 2017.

Precaución: Estas citas no son 100% exactas.