APA引文

(1990). Steel industry annual report: On competitive conditions in the steel industry and industry efforts to adjust and modernize. Washington: USICT.

Trích dẫn kiểu Chicago

Steel Industry Annual Report: On Competitive Conditions in the Steel Industry and Industry Efforts to Adjust and Modernize. Washington: USICT, 1990.

MLA引文

Steel Industry Annual Report: On Competitive Conditions in the Steel Industry and Industry Efforts to Adjust and Modernize. Washington: USICT, 1990.

警告：这些引文格式不一定是100％准确.