APA (7th ed.) Citation

Mill, J. S. (1874). Essays on some unsettled questions of political economy (2nd ed.). Longmans, Green, Reader, and Dyer.

Chicago Style (17th ed.) Citation

Mill, John Stuart. Essays on Some Unsettled Questions of Political Economy. 2nd ed. London: Longmans, Green, Reader, and Dyer, 1874.

MLA (9th ed.) Citation

Mill, John Stuart. Essays on Some Unsettled Questions of Political Economy. 2nd ed. Longmans, Green, Reader, and Dyer, 1874.