Carlsson, G. (1958). Social mobility and class structure. Sweden, Gleerup.
芝加哥风格引文Carlsson, Gösta. Social Mobility and Class Structure. Lund: Sweden, Gleerup, 1958.
MLA引文Carlsson, Gösta. Social Mobility and Class Structure. Sweden, Gleerup, 1958.
警告：这些引文格式不一定是100％准确.