APA引文

(1989). The steel marketin 1988 and the outlook for 1989. Paris: OECD.

Trích dẫn kiểu Chicago

The Steel Marketin 1988 and the Outlook for 1989. Paris: OECD, 1989.

MLA引文

The Steel Marketin 1988 and the Outlook for 1989. Paris: OECD, 1989.

警告：這些引文格式不一定是100％准確.