United States & United States International Trade Commission. Office of Tariff Affairs and Trade Agreements. (1987). Harmonized tariff schedule of the United States. The Commission.
Chicago Style (17th ed.) CitationUnited States and United States International Trade Commission. Office of Tariff Affairs and Trade Agreements. Harmonized Tariff Schedule of the United States. Washington: The Commission, 1987.
MLA (9th ed.) CitationUnited States and United States International Trade Commission. Office of Tariff Affairs and Trade Agreements. Harmonized Tariff Schedule of the United States. The Commission, 1987.
Warning: These citations may not always be 100% accurate.