Gressle, S. S. (2003). Departmental organization, 1947-2003. Congressional Research Service, the Library of Congress.
Chicago Style (17th ed.) CitationGressle, Sharon S. Departmental Organization, 1947-2003. [Washington, District of Columbia]: Congressional Research Service, the Library of Congress, 2003.
MLA (9th ed.) CitationGressle, Sharon S. Departmental Organization, 1947-2003. Congressional Research Service, the Library of Congress, 2003.
Warning: These citations may not always be 100% accurate.