APA引文

.Ethier, W. j. (1995). Modern international economics (3rd ed.). W.W. Norton.

芝加哥风格引文

.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. W.W. Norton, 1995.

警告：这些引文格式不一定是100％准确.