Mill, J. S. (1948). Essays on some unsettled questions of political economy. Reprinted by the London School of Economics and Political Science.
芝加哥风格引文Mill, John Stuart. Essays on Some Unsettled Questions of Political Economy. Aldwych, London: Reprinted by the London School of Economics and Political Science, 1948.
MLA引文Mill, John Stuart. Essays on Some Unsettled Questions of Political Economy. Reprinted by the London School of Economics and Political Science, 1948.
警告：这些引文格式不一定是100％准确.