United States. Dept. of the Treasury, United States. Bureau of Customs, & U.S. Customs Service. Customs bulletin: Treasury decisions under customs and other laws. For sale by the Supt. of Docs., U.S. G.P.O.
Citação do estilo Chicago (17ª ed.)United States. Dept. of the Treasury, United States. Bureau of Customs, e U.S. Customs Service. Customs Bulletin: Treasury Decisions Under Customs and Other Laws. Washington: For sale by the Supt. of Docs., U.S. G.P.O.
Citação MLA (8ª ed.)United States. Dept. of the Treasury, et al. Customs Bulletin: Treasury Decisions Under Customs and Other Laws. For sale by the Supt. of Docs., U.S. G.P.O.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.