Bureau of the Census catalog.
Monthly supplement.
APA Citation
United States. Bureau of the Census. Bureau of the Census catalog. Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
MLA Citation
United States. Bureau of the Census. Bureau of the Census Catalog. Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off,
Warning: These citations may not always be complete (especially for serials).