Shaffer, J. S. (1997). Life on the installment plan: Careers in corrections.
Cita Chicago Style (17a ed.)Shaffer, John S. Life on the Installment Plan: Careers in Corrections. 1997.
Cita MLA (9a ed.)Shaffer, John S. Life on the Installment Plan: Careers in Corrections. 1997.
Precaución: Estas citas no son 100% exactas.