Kaelble, H. (1986). Industrialisation and social inequality in 19th century Europe. St. Martin's Press.
芝加哥风格引文Kaelble, Hartmut. Industrialisation and Social Inequality in 19th Century Europe. New York: St. Martin's Press, 1986.
MLA引文Kaelble, Hartmut. Industrialisation and Social Inequality in 19th Century Europe. St. Martin's Press, 1986.
警告：这些引文格式不一定是100％准确.