APA (7th ed.) Citation

Ethier, W. (1988). Modern international economics (2. ed.). Norton.

Chicago Style (17th ed.) Citation

Ethier, Wilfred. Modern International Economics. 2. ed. New York u.a: Norton, 1988.

MLA (9th ed.) Citation

Ethier, Wilfred. Modern International Economics. 2. ed. Norton, 1988.