APA-referens (7:e uppl.)

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.

Chicago-referens (17:e uppl.)

United States. Dept. of the Treasury, United States. Bureau of Customs, och 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.

MLA-referens (8:e uppl.)

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.