Sidgwick, H. 1. (1901). The principles of political economy (3.ed.). London: Macmillan.
Chicago Style CitationSidgwick, Henry 1838-1900. The Principles of Political Economy. 3.ed. London: Macmillan, 1901.
MLA CitationSidgwick, Henry 1838-1900. The Principles of Political Economy. 3.ed. London: Macmillan, 1901.
Warning: These citations may not always be 100% accurate.