Cita APA (7a ed.)

Perry, A. (2017). An echo of murder (First U.S. edition.). Ballantine Books.

Cita Chicago Style (17a ed.)

Perry, Anne. An Echo of Murder. First U.S. edition. New York: Ballantine Books, 2017.

Cita MLA (8a ed.)

Perry, Anne. An Echo of Murder. First U.S. edition. Ballantine Books, 2017.

Precaución: Estas citas no son 100% exactas.