Leyton, E., & Chafe, L. (2000). Serial murder: Modern scientific perspectives. Ashgate [u.a.].
Cita Chicago Style (17a ed.)Leyton, Elliott, y Linda Chafe. Serial Murder: Modern Scientific Perspectives. Aldershot [u.a.]: Ashgate [u.a.], 2000.
Cita MLA (9a ed.)Leyton, Elliott, y Linda Chafe. Serial Murder: Modern Scientific Perspectives. Ashgate [u.a.], 2000.
Precaución: Estas citas no son 100% exactas.