Welshman, J. (2006). Underclass: A history othe excluded 1880 - 2000 (1. publ.). Hambledon Continuum.
Chicago-Zitierstil (17. Ausg.)Welshman, John. Underclass: A History Othe Excluded 1880 - 2000. 1. publ. London: Hambledon Continuum, 2006.
MLA-Zitierstil (8. Ausg.)Welshman, John. Underclass: A History Othe Excluded 1880 - 2000. 1. publ. Hambledon Continuum, 2006.
警告：这些引文格式不一定是100％准确.