APA (7th ed.) Citation

Dixon, W. H. (1850). John Howard and the prison-world of Europe: From original and authentic documents (2. ed.). Jackson and Walford.

Chicago Style (17th ed.) Citation

Dixon, William Hepworth. John Howard and the Prison-world of Europe: From Original and Authentic Documents. 2. ed. London: Jackson and Walford, 1850.

MLA (9th ed.) Citation

Dixon, William Hepworth. John Howard and the Prison-world of Europe: From Original and Authentic Documents. 2. ed. Jackson and Walford, 1850.