APA (7th ed.) Citation

U.S. Customs Service. Value Branch. (1997). Customs valuation encyclopedia, 1980-1995. Dept. of the Treasury, U.S. Customs Service.

Chicago Style (17th ed.) Citation

U.S. Customs Service. Value Branch. Customs Valuation Encyclopedia, 1980-1995. [Washington, DC]: Dept. of the Treasury, U.S. Customs Service, 1997.

MLA (9th ed.) Citation

U.S. Customs Service. Value Branch. Customs Valuation Encyclopedia, 1980-1995. Dept. of the Treasury, U.S. Customs Service, 1997.