Mann, N. R. (2012). Doing harder time?: The experiences of an ageing male prison population in England and Wales. Ashgate Pub..
芝加哥风格引文Mann, Natalie Rebecca. Doing Harder Time?: The Experiences of an Ageing Male Prison Population in England and Wales. Farnham ; Burlington, Vt.: Ashgate Pub., 2012.
MLA引文Mann, Natalie Rebecca. Doing Harder Time?: The Experiences of an Ageing Male Prison Population in England and Wales. Ashgate Pub., 2012.
警告：这些引文格式不一定是100％准确.