P U B L I C A T I O N

THE OFFICIAL CODE
Whether researching in the official United States Code (U.S.C.), or the unofficial United States Code Annotated (U.S.C.A.) or United States Code Service (U.S.C.S.), the researcher cites to the official, which is abbreviated "U.S.C."

After the title number, provide the official publication abbreviation for the U.S. Code.