APA (7th ed.) Citation

Mill, J. S. (1948). On liberty (8. impr.). Watts.

Chicago Style (17th ed.) Citation

Mill, John Stuart. On Liberty. 8. impr. London: Watts, 1948.

MLA (9th ed.) Citation

Mill, John Stuart. On Liberty. 8. impr. Watts, 1948.

Warning: These citations may not always be 100% accurate.