APA (7th ed.) Citation

Mill, J. S., & Riley, J. (1994). Principles of political economy: And, Chapters on socialism. Oxford University Press.

Chicago Style (17th ed.) Citation

Mill, John Stuart, and Jonathan Riley. Principles of Political Economy: And, Chapters on Socialism. Oxford: Oxford University Press, 1994.

MLA (9th ed.) Citation

Mill, John Stuart, and Jonathan Riley. Principles of Political Economy: And, Chapters on Socialism. Oxford University Press, 1994.