APA引文

Fried, E. R. (1975). Higher Oil Prices and the World Economic. Washington, D.C: Brookings Institutions.

Trích dẫn kiểu Chicago

Fried, Edward R. Higher Oil Prices and the World Economic. Washington, D.C: Brookings Institutions, 1975.

MLA引文

Fried, Edward R. Higher Oil Prices and the World Economic. Washington, D.C: Brookings Institutions, 1975.

警告：這些引文格式不一定是100％准確.