Sellin, T. (1976). Slavery and the penal system (Revised fortieth anniversary edition.). Quid Pro Books.
Chicago Style (17th ed.) CitationSellin, Thorsten. Slavery and the Penal System. Revised fortieth anniversary edition. New Orleans, Louisiana: Quid Pro Books, 1976.
MLA (9th ed.) CitationSellin, Thorsten. Slavery and the Penal System. Revised fortieth anniversary edition. Quid Pro Books, 1976.
Warning: These citations may not always be 100% accurate.