Cita APA (7th ed.)

United States. Tariff Commission. (1922). Colonial tariff policies. Govt. Print Off.

Cita Chicago (17th ed.)

United States. Tariff Commission. Colonial Tariff Policies. Washington: Govt. Print Off, 1922.

Cita MLA (9th ed.)

United States. Tariff Commission. Colonial Tariff Policies. Govt. Print Off, 1922.