United States. Department of the Interior. Census Office, Geological Survey (U.S.), United States. Department of Treasury. Bureau of Mint, & North, S. N. D. (1903). Cooperation and unification in Federal and State statistical work, paper read at 19th Annual Convention of Commissioners of State Labor Bureaus, Washington, D.C., Apr. 28, 1903. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of the Interior. Census Office, Geological Survey (U.S.), United States. Department of Treasury. Bureau of Mint, and S. N. D. North. Cooperation and Unification in Federal and State Statistical Work, Paper Read at 19th Annual Convention of Commissioners of State Labor Bureaus, Washington, D.C., Apr. 28, 1903. Washington, D.C.: [publisher not identified], 1903.
MLA (9th ed.) CitationUnited States. Department of the Interior. Census Office, et al. Cooperation and Unification in Federal and State Statistical Work, Paper Read at 19th Annual Convention of Commissioners of State Labor Bureaus, Washington, D.C., Apr. 28, 1903. [publisher not identified], 1903.