APA引文

Marx, K. (1978). Capital: A critique of political economy. London: Penguin Books.

Trích dẫn kiểu Chicago

Marx, Karl. Capital: A Critique of Political Economy. London: Penguin Books, 1978.

MLA引文

Marx, Karl. Capital: A Critique of Political Economy. London: Penguin Books, 1978.

警告：這些引文格式不一定是100％准確.