Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

.Ethier, Wilfred j. Modern International Economics. 3rd ed. W.W. Norton, 1995.