APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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