The logic of the moral sciences /
J.S. Mill ; with an introduction by A.J. Ayer.
Mill, J. Stuart. (1987). The logic of the moral sciences. London: Duckworth.
Mill, John Stuart, 1806-1873. The Logic of the Moral Sciences. London: Duckworth, 1987.
Warning: These citations may not always be complete (especially for serials).