Cita APA

Mill, J. S., & Himmelfarb, G. (1974). On liberty. Penguin.

Citación estilo Chicago

Mill, John Stuart, and Gertrude Himmelfarb. On Liberty. Harmondsworth: Penguin, 1974.

Cita MLA

Mill, John Stuart, and Gertrude Himmelfarb. On Liberty. Penguin, 1974.

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