Cita APA (7a ed.)

Howard League for Penal Reform. (19). Howard League handbooks. Quartet Books.

Cita Chicago Style (17a ed.)

Howard League for Penal Reform. Howard League Handbooks. London: Quartet Books, 19.

Cita MLA (9a ed.)

Howard League for Penal Reform. Howard League Handbooks. Quartet Books, 19.

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