APA引文

(1989). The effects of the steel voluntary restraint agreements on U. S. steel consuming industries. Washington: USITC.

Trích dẫn kiểu Chicago

The Effects of the Steel Voluntary Restraint Agreements On U. S. Steel Consuming Industries. Washington: USITC, 1989.

MLA引文

The Effects of the Steel Voluntary Restraint Agreements On U. S. Steel Consuming Industries. Washington: USITC, 1989.

警告：這些引文格式不一定是100％准確.