Cita APA (7th ed.)

Loucks, W. N. (1952). Comparative economic systems: Capitalism, socialism, communism, fascism, cooperation (4th ed.). Harper.

Cita Chicago (17th ed.)

Loucks, William Negele. Comparative Economic Systems: Capitalism, Socialism, Communism, Fascism, Cooperation. 4th ed. New York: Harper, 1952.

Cita MLA (9th ed.)

Loucks, William Negele. Comparative Economic Systems: Capitalism, Socialism, Communism, Fascism, Cooperation. 4th ed. Harper, 1952.