Hernon. (2002). United States government information: Policies and sources. Libraries Unlimited.
Chicago Style (17th ed.) CitationHernon. United States Government Information: Policies and Sources. Wesport: Libraries Unlimited, 2002.
MLA (8th ed.) CitationHernon. United States Government Information: Policies and Sources. Libraries Unlimited, 2002.
Warning: These citations may not always be 100% accurate.