Sykes, S. D. (2016). The Butcher bird (First Pegasus Books hardcover edition.). Pegasus Crime.
Cita Chicago Style (17a ed.)Sykes, S. D. The Butcher Bird. First Pegasus Books hardcover edition. New York: Pegasus Crime, 2016.
Cita MLA (8a ed.)Sykes, S. D. The Butcher Bird. First Pegasus Books hardcover edition. Pegasus Crime, 2016.
Precaución: Estas citas no son 100% exactas.