Weschler, J. (1992). Brazil: Prison massacre in São Paulo. Human Rights Watch Americas.
Cita Chicago Style (17a ed.)Weschler, Joanna. "Brazil: Prison Massacre in São Paulo." Human Rights Watch Americas 1992.
Cita MLA (9a ed.)Weschler, Joanna. "Brazil: Prison Massacre in São Paulo." Human Rights Watch Americas, 1992.
Precaución: Estas citas no son 100% exactas.