Cita APA (7a ed.)

Blom-Cooper, J. (1982). A prison 1000 years old: A report on the Moorish Castle Prison, Gibraltar. Howard League for Penal Reform.

Cita Chicago Style (17a ed.)

Blom-Cooper, Jane. A Prison 1000 Years Old: A Report on the Moorish Castle Prison, Gibraltar. London: Howard League for Penal Reform, 1982.

Cita MLA (9a ed.)

Blom-Cooper, Jane. A Prison 1000 Years Old: A Report on the Moorish Castle Prison, Gibraltar. Howard League for Penal Reform, 1982.