APA

Curtiss W. M., . (1953). The tariff idea. New York: The Foundation for Economic Education.

Chicago

Curtiss William Marshall, . 1953. The tariff idea. New York: The Foundation for Economic Education.

Harvard

Curtiss W. M., . (1953). The tariff idea. New York: The Foundation for Economic Education.

MLA

Curtiss William Marshall, . The tariff idea. New York: The Foundation for Economic Education. 1953.