APA (7th ed.) Citation

United States Tariff Commission. (1920). Acids of Paragraph 1 and related materials provided for in Tariff Act of 1913. GPO.

Chicago Style (17th ed.) Citation

United States Tariff Commission. Acids of Paragraph 1 and Related Materials Provided for in Tariff Act of 1913. [Washington]: GPO, 1920.

MLA (9th ed.) Citation

United States Tariff Commission. Acids of Paragraph 1 and Related Materials Provided for in Tariff Act of 1913. GPO, 1920.