Richardson, S. (2009). "An alleyway in hell": China's abusive "black jails". Human Rights Watch.
Cita Chicago Style (17a ed.)Richardson, Sophie. "An Alleyway in Hell": China's Abusive "Black Jails". New York, NY: Human Rights Watch, 2009.
Cita MLA (9a ed.)Richardson, Sophie. "An Alleyway in Hell": China's Abusive "Black Jails". Human Rights Watch, 2009.
Precaución: Estas citas no son 100% exactas.