Sylvester, S. F. (1975). Homicide in prisons.
Cita Chicago Style (17a ed.)Sylvester, Sawyer F. Homicide in Prisons. Lewiston, Maine, 1975.
Cita MLA (8a ed.)Sylvester, Sawyer F. Homicide in Prisons. 1975.
Precaución: Estas citas no son 100% exactas.