APA引文

Ethier, W. J. (1995). Modern international economics (3rd ed.). New York: W. W. Norton.

Trích dẫn kiểu Chicago

Ethier, Wilfred J. Modern International Economics. 3rd ed. New York: W. W. Norton, 1995.

MLA引文

Ethier, Wilfred J. Modern International Economics. 3rd ed. New York: W. W. Norton, 1995.

警告：這些引文格式不一定是100％准確.