United States. Government Publishing Office. Library Technical Services. (2017). Superintendent of Documents classification guidelines. Federal Depository Library Program.
Chicago Style (17th ed.) CitationUnited States. Government Publishing Office. Library Technical Services. Superintendent of Documents Classification Guidelines. Washington, DC: Federal Depository Library Program, 2017.
MLA (9th ed.) CitationUnited States. Government Publishing Office. Library Technical Services. Superintendent of Documents Classification Guidelines. Federal Depository Library Program, 2017.
Warning: These citations may not always be 100% accurate.