United States. Bureau of the Census. Geography Division. Congressional districts of the ... Congress of the United States, January ... United States Census Bureau.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Geography Division. Congressional Districts of the ... Congress of the United States, January ... [Washington, D.C.]: United States Census Bureau.
MLA (9th ed.) CitationUnited States. Bureau of the Census. Geography Division. Congressional Districts of the ... Congress of the United States, January ... United States Census Bureau.
Warning: These citations may not always be 100% accurate.