APA (7th ed.) Citation

United States Tariff Commission. (1922). Recent tendencies in wool trade, with special reference to their tariff aspects, 1920-22. GPO.

Chicago Style (17th ed.) Citation

United States Tariff Commission. Recent Tendencies in Wool Trade, with Special Reference to Their Tariff Aspects, 1920-22. [Washington]: GPO, 1922.

MLA (9th ed.) Citation

United States Tariff Commission. Recent Tendencies in Wool Trade, with Special Reference to Their Tariff Aspects, 1920-22. GPO, 1922.

Warning: These citations may not always be 100% accurate.