Παραπομπή APA

Mill, J. S. (1925). On liberty. Haldeman-Julius company.

Παραπομπή Chicago Style

Mill, John Stuart. On Liberty. Girard, Kan.: Haldeman-Julius company, 1925.

Παραπομπή MLA

Mill, John Stuart. On Liberty. Haldeman-Julius company, 1925.