Grindrod, H., & Black, G. (1989). Suicides at Leeds prison: An enquiry into the deaths of five teenagers during 1988/89. Howard League for Penal Reform.
Cita Chicago Style (17a ed.)Grindrod, Helen, y Gabriel Black. Suicides at Leeds Prison: An Enquiry into the Deaths of Five Teenagers During 1988/89. London: Howard League for Penal Reform, 1989.
Cita MLA (9a ed.)Grindrod, Helen, y Gabriel Black. Suicides at Leeds Prison: An Enquiry into the Deaths of Five Teenagers During 1988/89. Howard League for Penal Reform, 1989.
Precaución: Estas citas no son 100% exactas.