Gaya APA

On liberty and utilitarianism. (1992). London: David Campbell Publishers.

Gaya Chicago

On liberty and utilitarianism. ~. London: David Campbell Publishers, 1992. Buku.

Gaya MLA

On liberty and utilitarianism. ~. London: David Campbell Publishers, 1992. Buku.

Gaya Turabian

On liberty and utilitarianism. London: David Campbell Publishers, 1992. Buku.