APA引文

(1991). Global competitiveness of U.S. advanced-technology manufacturing industries: Pharmaceuticals. Washington: United States.

Trích dẫn kiểu Chicago

Global Competitiveness of U.S. Advanced-technology Manufacturing Industries: Pharmaceuticals. Washington: United States, 1991.

MLA引文

Global Competitiveness of U.S. Advanced-technology Manufacturing Industries: Pharmaceuticals. Washington: United States, 1991.

警告：這些引文格式不一定是100％准確.