APA (7th ed.) Citation

Walker, M. (2019). The body in the castle well (First edition.). Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Walker, Martin. The Body in the Castle Well. First edition. New York: Alfred A. Knopf, 2019.

MLA (8th ed.) Citation

Walker, Martin. The Body in the Castle Well. First edition. Alfred A. Knopf, 2019.

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