Howard, J. (1777). The state of the prisons in England and Wales, with preliminary observations, and an account of some foreign prisons. Cadell.
Cita Chicago Style (17a ed.)Howard, John. The State of the Prisons in England and Wales, with Preliminary Observations, and an Account of Some Foreign Prisons. Warrington: Cadell, 1777.
Cita MLA (9a ed.)Howard, John. The State of the Prisons in England and Wales, with Preliminary Observations, and an Account of Some Foreign Prisons. Cadell, 1777.
Precaución: Estas citas no son 100% exactas.