APA引文

Mill, J. S. (1978). On liberty. Indianapolis: Hackett Pub. Co.

Trích dẫn kiểu Chicago

Mill, John Stuart. On Liberty. Indianapolis: Hackett Pub. Co, 1978.

MLA引文

Mill, John Stuart. On Liberty. Indianapolis: Hackett Pub. Co, 1978.

警告：這些引文格式不一定是100％准確.