APA Citation

(1993). Supplement 1 harmonized tariff schedule of the United States 1993. Washington, D.C.: United States Government Printing Office.

Chicago Style Citation

Supplement 1 Harmonized Tariff Schedule of the United States 1993. Washington, D.C.: United States Government Printing Office, 1993.

MLA Citation

Supplement 1 Harmonized Tariff Schedule of the United States 1993. Washington, D.C.: United States Government Printing Office, 1993.

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